BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Calumet City Public Library - ECPv6.3.3.1//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-ORIGINAL-URL:https://www.calumetcitypl.org
X-WR-CALDESC:Events for Calumet City Public Library
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:America/Chicago
BEGIN:DAYLIGHT
TZOFFSETFROM:-0600
TZOFFSETTO:-0500
TZNAME:CDT
DTSTART:20250309T080000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0500
TZOFFSETTO:-0600
TZNAME:CST
DTSTART:20251102T070000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;VALUE=DATE:20250418
DTEND;VALUE=DATE:20250419
DTSTAMP:20260403T171038
CREATED:20250319T221037Z
LAST-MODIFIED:20250319T221037Z
UID:7598-1744934400-1745020799@www.calumetcitypl.org
SUMMARY:Library Closed For Good Friday
DESCRIPTION:
URL:https://www.calumetcitypl.org/event/library-closed-for-good-friday/
LOCATION:Calumet City Public Library\, 660 Manistee Ave.\, Calumet City\, IL\, 60409\, United States
CATEGORIES:Adult Program
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20250421T130000
DTEND;TZID=America/Chicago:20250421T140000
DTSTAMP:20260403T171038
CREATED:20250319T214921Z
LAST-MODIFIED:20250319T214921Z
UID:7565-1745240400-1745244000@www.calumetcitypl.org
SUMMARY:Tai-Chi
DESCRIPTION:
URL:https://www.calumetcitypl.org/event/tai-chi-64/
LOCATION:Calumet City Public Library\, 660 Manistee Ave.\, Calumet City\, IL\, 60409\, United States
CATEGORIES:Adult Program
ATTACH;FMTTYPE=image/jpeg:https://www.calumetcitypl.org/wp-content/uploads/2025/03/april_tai_chi.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20250422T120000
DTEND;TZID=America/Chicago:20250422T130000
DTSTAMP:20260403T171038
CREATED:20250319T221132Z
LAST-MODIFIED:20250319T221313Z
UID:7600-1745323200-1745326800@www.calumetcitypl.org
SUMMARY:Lunch & Learn
DESCRIPTION:
URL:https://www.calumetcitypl.org/event/lunch-learn-14/
LOCATION:Calumet City Public Library\, 660 Manistee Ave.\, Calumet City\, IL\, 60409\, United States
CATEGORIES:Adult Program
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20250423T140000
DTEND;TZID=America/Chicago:20250423T150000
DTSTAMP:20260403T171038
CREATED:20250319T215323Z
LAST-MODIFIED:20250412T033319Z
UID:7575-1745416800-1745420400@www.calumetcitypl.org
SUMMARY:Cardio Drumming
DESCRIPTION:
URL:https://www.calumetcitypl.org/event/cardio-drumming-48/
LOCATION:Calumet City Public Library\, 660 Manistee Ave.\, Calumet City\, IL\, 60409\, United States
CATEGORIES:Adult Program
ATTACH;FMTTYPE=image/jpeg:https://www.calumetcitypl.org/wp-content/uploads/2025/03/april_cardio_drumming_full.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20250424T130000
DTEND;TZID=America/Chicago:20250424T140000
DTSTAMP:20260403T171038
CREATED:20250319T221520Z
LAST-MODIFIED:20250319T221520Z
UID:7605-1745499600-1745503200@www.calumetcitypl.org
SUMMARY:Take & Make Crafts
DESCRIPTION:
URL:https://www.calumetcitypl.org/event/take-make-crafts-5/
LOCATION:Calumet City Public Library\, 660 Manistee Ave.\, Calumet City\, IL\, 60409\, United States
CATEGORIES:Adult Program
ATTACH;FMTTYPE=image/jpeg:https://www.calumetcitypl.org/wp-content/uploads/2025/03/april_take_n_make.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20250424T150000
DTEND;TZID=America/Chicago:20250424T160000
DTSTAMP:20260403T171038
CREATED:20250319T221410Z
LAST-MODIFIED:20250319T221729Z
UID:7602-1745506800-1745510400@www.calumetcitypl.org
SUMMARY:Book Club
DESCRIPTION:
URL:https://www.calumetcitypl.org/event/book-club-9/
LOCATION:Calumet City Public Library\, 660 Manistee Ave.\, Calumet City\, IL\, 60409\, United States
CATEGORIES:Adult Program
ATTACH;FMTTYPE=image/jpeg:https://www.calumetcitypl.org/wp-content/uploads/2025/03/as_book_club.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20250425T123000
DTEND;TZID=America/Chicago:20250425T133000
DTSTAMP:20260403T171038
CREATED:20250319T215658Z
LAST-MODIFIED:20250412T033601Z
UID:7583-1745584200-1745587800@www.calumetcitypl.org
SUMMARY:Line Dancing
DESCRIPTION:
URL:https://www.calumetcitypl.org/event/line-dancing-45/
LOCATION:Calumet City Public Library\, 660 Manistee Ave.\, Calumet City\, IL\, 60409\, United States
CATEGORIES:Adult Program
ATTACH;FMTTYPE=image/jpeg:https://www.calumetcitypl.org/wp-content/uploads/2025/03/april_line_dancing-1.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20250425T130000
DTEND;TZID=America/Chicago:20250425T140000
DTSTAMP:20260403T171038
CREATED:20250319T221635Z
LAST-MODIFIED:20250319T221635Z
UID:7608-1745586000-1745589600@www.calumetcitypl.org
SUMMARY:Cook Book Club
DESCRIPTION:
URL:https://www.calumetcitypl.org/event/cook-book-club-4/
LOCATION:Calumet City Public Library\, 660 Manistee Ave.\, Calumet City\, IL\, 60409\, United States
CATEGORIES:Adult Program
ATTACH;FMTTYPE=image/jpeg:https://www.calumetcitypl.org/wp-content/uploads/2025/03/april_cook_book_club.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20250428T130000
DTEND;TZID=America/Chicago:20250428T140000
DTSTAMP:20260403T171038
CREATED:20250319T215003Z
LAST-MODIFIED:20250319T215004Z
UID:7567-1745845200-1745848800@www.calumetcitypl.org
SUMMARY:Tai-Chi
DESCRIPTION:
URL:https://www.calumetcitypl.org/event/tai-chi-65/
LOCATION:Calumet City Public Library\, 660 Manistee Ave.\, Calumet City\, IL\, 60409\, United States
CATEGORIES:Adult Program
ATTACH;FMTTYPE=image/jpeg:https://www.calumetcitypl.org/wp-content/uploads/2025/03/april_tai_chi.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20250429T130000
DTEND;TZID=America/Chicago:20250429T140000
DTSTAMP:20260403T171038
CREATED:20250319T215908Z
LAST-MODIFIED:20250319T215909Z
UID:7588-1745931600-1745935200@www.calumetcitypl.org
SUMMARY:Computer Help
DESCRIPTION:
URL:https://www.calumetcitypl.org/event/computer-help-60/
LOCATION:Calumet City Public Library\, 660 Manistee Ave.\, Calumet City\, IL\, 60409\, United States
CATEGORIES:Adult Program
ATTACH;FMTTYPE=image/jpeg:https://www.calumetcitypl.org/wp-content/uploads/2025/03/april_computer_help.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20250430T140000
DTEND;TZID=America/Chicago:20250430T150000
DTSTAMP:20260403T171038
CREATED:20250319T220136Z
LAST-MODIFIED:20250412T033827Z
UID:7593-1746021600-1746025200@www.calumetcitypl.org
SUMMARY:Zumba
DESCRIPTION:
URL:https://www.calumetcitypl.org/event/zumba-50/
LOCATION:Calumet City Public Library\, 660 Manistee Ave.\, Calumet City\, IL\, 60409\, United States
CATEGORIES:Adult Program
ATTACH;FMTTYPE=image/jpeg:https://www.calumetcitypl.org/wp-content/uploads/2025/03/april_zumba_full.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20250501T120000
DTEND;TZID=America/Chicago:20250501T130000
DTSTAMP:20260403T171038
CREATED:20250422T050947Z
LAST-MODIFIED:20250422T050947Z
UID:7714-1746100800-1746104400@www.calumetcitypl.org
SUMMARY:Chair Yoga
DESCRIPTION:Call (708) 862-6220 ext 248 to register.
URL:https://www.calumetcitypl.org/event/chair-yoga-12/
LOCATION:Calumet City Public Library\, 660 Manistee Ave.\, Calumet City\, IL\, 60409\, United States
CATEGORIES:Adult Program
ATTACH;FMTTYPE=image/jpeg:https://www.calumetcitypl.org/wp-content/uploads/2025/04/chair_yoga_MAY.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20250502T130000
DTEND;TZID=America/Chicago:20250502T140000
DTSTAMP:20260403T171038
CREATED:20250422T051228Z
LAST-MODIFIED:20250422T051228Z
UID:7719-1746190800-1746194400@www.calumetcitypl.org
SUMMARY:Loteria
DESCRIPTION:Call (708) 862-6220 ext 248 to register.
URL:https://www.calumetcitypl.org/event/loteria-19/
LOCATION:Calumet City Public Library\, 660 Manistee Ave.\, Calumet City\, IL\, 60409\, United States
CATEGORIES:Adult Program
ATTACH;FMTTYPE=image/jpeg:https://www.calumetcitypl.org/wp-content/uploads/2025/04/loteria_MAY.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20250506T110000
DTEND;TZID=America/Chicago:20250506T150000
DTSTAMP:20260403T171039
CREATED:20250422T052848Z
LAST-MODIFIED:20250505T200634Z
UID:7734-1746529200-1746543600@www.calumetcitypl.org
SUMMARY:Bid Whist
DESCRIPTION:Call (708) 862-6220 ext 248 to register.
URL:https://www.calumetcitypl.org/event/card-party-8/
LOCATION:Calumet City Public Library\, 660 Manistee Ave.\, Calumet City\, IL\, 60409\, United States
CATEGORIES:Adult Program
ATTACH;FMTTYPE=image/jpeg:https://www.calumetcitypl.org/wp-content/uploads/2025/04/bid_whist_mayweb.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20250506T130000
DTEND;TZID=America/Chicago:20250506T140000
DTSTAMP:20260403T171039
CREATED:20250422T052537Z
LAST-MODIFIED:20250422T052538Z
UID:7731-1746536400-1746540000@www.calumetcitypl.org
SUMMARY:Adult Nutrition
DESCRIPTION:Call (708) 862-6220 ext 248 to register.
URL:https://www.calumetcitypl.org/event/adult-nutrition-2/
LOCATION:Calumet City Public Library\, 660 Manistee Ave.\, Calumet City\, IL\, 60409\, United States
CATEGORIES:Adult Program
ATTACH;FMTTYPE=image/jpeg:https://www.calumetcitypl.org/wp-content/uploads/2025/04/as_nutrition_oa_MAY.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20250507T140000
DTEND;TZID=America/Chicago:20250507T150000
DTSTAMP:20260403T171039
CREATED:20250422T053846Z
LAST-MODIFIED:20250422T053847Z
UID:7739-1746626400-1746630000@www.calumetcitypl.org
SUMMARY:Cardio Drumming
DESCRIPTION:Call (708) 862-6220 ext 248 to register.
URL:https://www.calumetcitypl.org/event/cardio-drumming-49/
LOCATION:IL
CATEGORIES:Adult Program
ATTACH;FMTTYPE=image/jpeg:https://www.calumetcitypl.org/wp-content/uploads/2025/04/cardio_drumming_MAY.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20250508T160000
DTEND;TZID=America/Chicago:20250508T173000
DTSTAMP:20260403T171039
CREATED:20250422T054139Z
LAST-MODIFIED:20250422T054139Z
UID:7744-1746720000-1746725400@www.calumetcitypl.org
SUMMARY:Movies At The Library
DESCRIPTION:Call (708) 862-6220 ext 248 to register.
URL:https://www.calumetcitypl.org/event/movies-at-the-library-5/
LOCATION:Calumet City Public Library\, 660 Manistee Ave.\, Calumet City\, IL\, 60409\, United States
CATEGORIES:Adult Program
ATTACH;FMTTYPE=image/jpeg:https://www.calumetcitypl.org/wp-content/uploads/2025/04/as_movie_night_MAY.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20250509T123000
DTEND;TZID=America/Chicago:20250509T133000
DTSTAMP:20260403T171039
CREATED:20250422T054304Z
LAST-MODIFIED:20250422T054305Z
UID:7747-1746793800-1746797400@www.calumetcitypl.org
SUMMARY:Line Dancing
DESCRIPTION:Call (708) 862-6220 ext 248 to register.
URL:https://www.calumetcitypl.org/event/line-dancing-46/
LOCATION:Calumet City Public Library\, 660 Manistee Ave.\, Calumet City\, IL\, 60409\, United States
CATEGORIES:Adult Program
ATTACH;FMTTYPE=image/jpeg:https://www.calumetcitypl.org/wp-content/uploads/2025/04/as_line_dancing_MAY.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20250512T130000
DTEND;TZID=America/Chicago:20250512T140000
DTSTAMP:20260403T171039
CREATED:20250422T052135Z
LAST-MODIFIED:20250422T052136Z
UID:7725-1747054800-1747058400@www.calumetcitypl.org
SUMMARY:Tai-Chi
DESCRIPTION:Call (708) 862-6220 ext 248 to register.
URL:https://www.calumetcitypl.org/event/tai-chi-67/
LOCATION:Calumet City Public Library\, 660 Manistee Ave.\, Calumet City\, IL\, 60409\, United States
CATEGORIES:Adult Program
ATTACH;FMTTYPE=image/jpeg:https://www.calumetcitypl.org/wp-content/uploads/2025/04/taichi_MAY.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20250513T110000
DTEND;TZID=America/Chicago:20250513T150000
DTSTAMP:20260403T171039
CREATED:20250422T060023Z
LAST-MODIFIED:20250505T200448Z
UID:7764-1747134000-1747148400@www.calumetcitypl.org
SUMMARY:Bid Whist
DESCRIPTION:
URL:https://www.calumetcitypl.org/event/card-party-10/
LOCATION:Calumet City Public Library\, 660 Manistee Ave.\, Calumet City\, IL\, 60409\, United States
CATEGORIES:Adult Program
ATTACH;FMTTYPE=image/jpeg:https://www.calumetcitypl.org/wp-content/uploads/2025/04/bid_whist_mayweb.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20250513T140000
DTEND;TZID=America/Chicago:20250513T150000
DTSTAMP:20260403T171039
CREATED:20250422T055258Z
LAST-MODIFIED:20250423T043747Z
UID:7752-1747144800-1747148400@www.calumetcitypl.org
SUMMARY:Computer Help
DESCRIPTION:Call (708) 862-6220 ext 248 to register.
URL:https://www.calumetcitypl.org/event/computer-help-61/
LOCATION:Calumet City Public Library\, 660 Manistee Ave.\, Calumet City\, IL\, 60409\, United States
CATEGORIES:Adult Program
ATTACH;FMTTYPE=image/jpeg:https://www.calumetcitypl.org/wp-content/uploads/2025/04/computer_class_MAY.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20250514T140000
DTEND;TZID=America/Chicago:20250514T150000
DTSTAMP:20260403T171039
CREATED:20250422T055527Z
LAST-MODIFIED:20250422T055527Z
UID:7757-1747231200-1747234800@www.calumetcitypl.org
SUMMARY:Zumba
DESCRIPTION:Call (708) 862-6220 ext 248 to register.
URL:https://www.calumetcitypl.org/event/zumba-51/
LOCATION:Calumet City Public Library\, 660 Manistee Ave.\, Calumet City\, IL\, 60409\, United States
CATEGORIES:Adult Program
ATTACH;FMTTYPE=image/jpeg:https://www.calumetcitypl.org/wp-content/uploads/2025/04/zumba_MAY.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20250515T120000
DTEND;TZID=America/Chicago:20250515T130000
DTSTAMP:20260403T171039
CREATED:20250422T051055Z
LAST-MODIFIED:20250422T051056Z
UID:7717-1747310400-1747314000@www.calumetcitypl.org
SUMMARY:Chair Yoga
DESCRIPTION:Call (708) 862-6220 ext 248 to register.
URL:https://www.calumetcitypl.org/event/chair-yoga-13/
LOCATION:Calumet City Public Library\, 660 Manistee Ave.\, Calumet City\, IL\, 60409\, United States
CATEGORIES:Adult Program
ATTACH;FMTTYPE=image/jpeg:https://www.calumetcitypl.org/wp-content/uploads/2025/04/chair_yoga_MAY.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20250516T130000
DTEND;TZID=America/Chicago:20250516T140000
DTSTAMP:20260403T171039
CREATED:20250422T060153Z
LAST-MODIFIED:20250422T060153Z
UID:7766-1747400400-1747404000@www.calumetcitypl.org
SUMMARY:Bingo
DESCRIPTION:Call (708) 862-6220 ext 248 to register.
URL:https://www.calumetcitypl.org/event/bingo-22/
LOCATION:Calumet City Public Library\, 660 Manistee Ave.\, Calumet City\, IL\, 60409\, United States
CATEGORIES:Adult Program
ATTACH;FMTTYPE=image/jpeg:https://www.calumetcitypl.org/wp-content/uploads/2025/04/bingo_MAY.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20250519T130000
DTEND;TZID=America/Chicago:20250519T140000
DTSTAMP:20260403T171039
CREATED:20250422T052231Z
LAST-MODIFIED:20250422T052232Z
UID:7727-1747659600-1747663200@www.calumetcitypl.org
SUMMARY:Tai-Chi
DESCRIPTION:Call (708) 862-6220 ext 248 to register.
URL:https://www.calumetcitypl.org/event/tai-chi-68/
LOCATION:Calumet City Public Library\, 660 Manistee Ave.\, Calumet City\, IL\, 60409\, United States
CATEGORIES:Adult Program
ATTACH;FMTTYPE=image/jpeg:https://www.calumetcitypl.org/wp-content/uploads/2025/04/taichi_MAY.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20250520T110000
DTEND;TZID=America/Chicago:20250520T150000
DTSTAMP:20260403T171039
CREATED:20250422T052938Z
LAST-MODIFIED:20250505T200542Z
UID:7737-1747738800-1747753200@www.calumetcitypl.org
SUMMARY:Bid Whist
DESCRIPTION:Call (708) 862-6220 ext 248 to register.
URL:https://www.calumetcitypl.org/event/card-party-9/
LOCATION:Calumet City Public Library\, 660 Manistee Ave.\, Calumet City\, IL\, 60409\, United States
CATEGORIES:Adult Program
ATTACH;FMTTYPE=image/jpeg:https://www.calumetcitypl.org/wp-content/uploads/2025/04/bid_whist_mayweb.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20250520T140000
DTEND;TZID=America/Chicago:20250520T150000
DTSTAMP:20260403T171039
CREATED:20250429T184338Z
LAST-MODIFIED:20250429T184339Z
UID:7844-1747749600-1747753200@www.calumetcitypl.org
SUMMARY:Lunch & Learn
DESCRIPTION:Please call 708-862-6220 ext 249 to register.
URL:https://www.calumetcitypl.org/event/lunch-learn-15/
LOCATION:Calumet City Public Library\, 660 Manistee Ave.\, Calumet City\, IL\, 60409\, United States
CATEGORIES:Adult Program
ATTACH;FMTTYPE=image/jpeg:https://www.calumetcitypl.org/wp-content/uploads/2025/04/lunch_learn.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20250521T140000
DTEND;TZID=America/Chicago:20250521T150000
DTSTAMP:20260403T171039
CREATED:20250422T053949Z
LAST-MODIFIED:20250422T053950Z
UID:7742-1747836000-1747839600@www.calumetcitypl.org
SUMMARY:Cardio Drumming
DESCRIPTION:Call (708) 862-6220 ext 248 to register.
URL:https://www.calumetcitypl.org/event/cardio-drumming-50/
LOCATION:Calumet City Public Library\, 660 Manistee Ave.\, Calumet City\, IL\, 60409\, United States
CATEGORIES:Adult Program
ATTACH;FMTTYPE=image/jpeg:https://www.calumetcitypl.org/wp-content/uploads/2025/04/cardio_drumming_MAY.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20250523T123000
DTEND;TZID=America/Chicago:20250523T133000
DTSTAMP:20260403T171039
CREATED:20250422T054400Z
LAST-MODIFIED:20250422T055133Z
UID:7750-1748003400-1748007000@www.calumetcitypl.org
SUMMARY:Line Dancing
DESCRIPTION:Call (708) 862-6220 ext 248 to register.
URL:https://www.calumetcitypl.org/event/line-dancing-47/
LOCATION:Calumet City Public Library\, 660 Manistee Ave.\, Calumet City\, IL\, 60409\, United States
CATEGORIES:Adult Program
ATTACH;FMTTYPE=image/jpeg:https://www.calumetcitypl.org/wp-content/uploads/2025/04/as_line_dancing_MAY.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20250523T140000
DTEND;TZID=America/Chicago:20250523T150000
DTSTAMP:20260403T171039
CREATED:20250502T190325Z
LAST-MODIFIED:20250502T190326Z
UID:7854-1748008800-1748012400@www.calumetcitypl.org
SUMMARY:Take & Make Crafts
DESCRIPTION:Attendance on both days is required. Please call (708) 862-6220 ext 248 to register.
URL:https://www.calumetcitypl.org/event/take-make-crafts-6/
LOCATION:Calumet City Public Library\, 660 Manistee Ave.\, Calumet City\, IL\, 60409\, United States
CATEGORIES:Adult Program
ATTACH;FMTTYPE=image/jpeg:https://www.calumetcitypl.org/wp-content/uploads/2025/05/take_n_make.jpg
END:VEVENT
END:VCALENDAR