BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Houston Arboretum & Nature Center - ECPv6.17.1//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Houston Arboretum & Nature Center
X-ORIGINAL-URL:https://houstonarboretum.org
X-WR-CALDESC:Events for Houston Arboretum & Nature Center
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
BEGIN:DAYLIGHT
TZOFFSETFROM:-0600
TZOFFSETTO:-0500
TZNAME:CDT
DTSTART:20260308T080000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0500
TZOFFSETTO:-0600
TZNAME:CST
DTSTART:20261101T070000
END:STANDARD
BEGIN:DAYLIGHT
TZOFFSETFROM:-0600
TZOFFSETTO:-0500
TZNAME:CDT
DTSTART:20270314T080000
END:DAYLIGHT
BEGIN:STANDARD
TZOFFSETFROM:-0500
TZOFFSETTO:-0600
TZNAME:CST
DTSTART:20271107T070000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260801T100000
DTEND;TZID=America/Chicago:20260801T143000
DTSTAMP:20251210T195152Z
CREATED:20240104T154201Z
LAST-MODIFIED:20251210T195152Z
UID:10001468-1785578400-1785594600@houstonarboretum.org
SUMMARY:Blood Drive
DESCRIPTION:The Houston Arboretum is partnering with the Gulf Coast Regional Blood Center to host regular blood drives at the Arboretum. Click a date below to sign up to donate blood. All types of blood are needed to support the needs of our city. All successful donors will receive a voucher for a free Arboretum Individual Membership!  \n\n\n\n2026\n\n\n\n\n\n\njanuary 3\n\n\n\n\n\n\n\n\n\nfebruary 7\n\n\n\n\n\n\n\n\n\nMarch 7\n\n\n\n\n\n\n\n\n\nApril 4\n\n\n\n\n\n\n\n\n\nmay 2\n\n\n\n\n\n\n\n\n\njune 13\n\n\n\n\n\n\n\njuly 11\n\n\n\n\n\n\n\n\n\naugust 1\n\n\n\n\n\n\n\n\n\nseptember 26\n\n\n\n\n\n\n\n\n\noctober 3\n\n\n\n\n\n\n\n\n\nnovember 7\n\n\n\n\n\n\n\n\n\ndecember 12\n\n\n\n\n\n\n\n\n\n\nIf all time slots are grayed out\, there are no more appointments available for that day. \n\n\n\nIf you are coming to donate\, please use the 610 Entrance for easiest access to the Donor Coach. \n\n\n\n\n\n\n\nQuestions?\n\n\n\nDonor AdvocatesDo you have questions about your eligibility to give blood? Need more information about a test result? Please contact us with any medical questions you may have before\, during or after your donation.  \n\n\n\nDonor Advocates team is available:  \n\n\n\n8 a.m. to 4 p.m. Monday–Friday  Email: donoradvocacy@giveblood.org | Call: (713) 791-6608 The Blood Center will respond to your email within 24 hours during regular business hours. You may also check the Eligibility Page for basic eligibility questions: https://www.giveblood.org/donate/check-eligibility/ \n\n\n\nCustomer ExperienceDo you need to change your appointment? Have a question about our Donor Rewards program? Can’t find your Donor ID? \n\n\n\nCustomer Experience team is available:  \n\n\n\n8 a.m. to 4 p.m. Monday–FridayEmail: cs@giveblood.org | Call: (713) 791-6373 or +1 (877) 948-5433 toll-freeThe Blood Center will respond to your email within 24 hours during regular business hours. You may also email Alyssa Giraldo at agiraldo@giveblood.org to reschedule your appointment.
URL:https://houstonarboretum.org/event/blood-drive/2026-08-01/
CATEGORIES:Blood Drives,Health & Wellness
ATTACH;FMTTYPE=image/jpeg:https://houstonarboretum.org/wp-content/uploads/2023/05/Blood-Drive-Group-Small-1024x538-1.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260801T150000
DTEND;TZID=America/Chicago:20260801T170000
DTSTAMP:20260421T164717Z
CREATED:20240403T205215Z
LAST-MODIFIED:20260421T164717Z
UID:10000911-1785596400-1785603600@houstonarboretum.org
SUMMARY:DIY Dairy
DESCRIPTION:$37 member / $52 nonmemberAges 12+\, minors must be accompanied by an adult \n\n\n\nDid you know that you can make fresh cheese and butter easily in your own kitchen? Join us to learn how to make queso fresco-style cheese and home-“churned” butter! We’ll explore a little cooking chemistry and experiment with adding flavors from herbs and spices. \n\n\n\nPlease dress for the weather and wear clothes you don’t mind getting messy. \n\n\n\n\nRegister Online
URL:https://houstonarboretum.org/event/diy-dairy/
CATEGORIES:Adult Programs,Food & Drink
ATTACH;FMTTYPE=image/jpeg:https://houstonarboretum.org/wp-content/uploads/2025/04/DIY-Dairy-Christine-Mansfield.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260804T070000
DTEND;TZID=America/Chicago:20260811T193000
DTSTAMP:20260722T141011Z
CREATED:20240430T205311Z
LAST-MODIFIED:20260722T141011Z
UID:10000920-1785826800-1786476600@houstonarboretum.org
SUMMARY:Goats at the Arboretum
DESCRIPTION:August 4-11\, 2026 – Dates are subject to change. Please check back for updates.7:00 am – 7:30 pm \n\n\n\nGoats from GoatScaping LLC will be at the Arboretum this August clearing out invasive and aggressive native understory brush and vegetation to allow for increased biodiversity! This year\, the goats will be working on a 7 acre area in the northwest corner of the Arboretum between the 610 Parking Loop\, the Ravine Trail\, and the Event Lawn. Read below for some helpful tips for viewing the goats at work! \n\n\n\nAre you an Arboretum Member? If so\, join us on Friday\, August 7 from 10:00 am – 12:00 pm for a fun\, free Members-only Meet the Mowers event! \n\n\n\n\n\n\n\n\n2026 Goat visit map\n\n\n\n\n\n\n\n\nGoat Viewing Tips\n\n\n\n\nPark at either entrance and follow the yellow arrows along the trails directing you from the Nature Center to the goats’ current location. You can also look at the Goat Visit Map to plan your walk.\n\n\n\nStay on sidewalks and trails.\n\n\n\nKeep children and dogs away from the fence – it is electrified to keep predators like coyotes out of the area.\n\n\n\nDo not try to feed or pet the goats. They are helping us clear species like poison ivy\, and the oils can get on your skin.\n\n\n\nTake lots of photos – if you post them on social media\, tag @houstonarboretum so we can see them!
URL:https://houstonarboretum.org/event/goats-at-the-arboretum/
CATEGORIES:Adult Programs,Conservation,Family Programs,Goats,Nature & Wildlife,Special Events
ATTACH;FMTTYPE=image/jpeg:https://houstonarboretum.org/wp-content/uploads/2023/05/Grazing-Goats-Anthony-Rathbun-1280-x-720.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260808T080000
DTEND;TZID=America/Chicago:20260808T100000
DTSTAMP:20260703T172909Z
CREATED:20231214T204640Z
LAST-MODIFIED:20260703T172909Z
UID:10000800-1786176000-1786183200@houstonarboretum.org
SUMMARY:Second Saturday Bird Survey
DESCRIPTION:2nd Saturday of the month8:00 – 10:00 amFree\, but donations appreciatedAll ages\, minors must be accompanied by an adult \n\n\n\nWork on your bird watching skills while helping the Arboretum monitor bird populations on a fun\, relaxed morning walk. Join us on the second Saturday of each month in front of the Nature Center building for a two-hour bird survey led by Arboretum staff members Kelsey Low and Theo Ostler. We welcome all levels of bird watching skill and all ages (as long as you’re quiet) – but no dogs\, please!  \n\n\n\nIf you have binoculars of your own\, please bring them. We have a limited number of binoculars available to borrow
URL:https://houstonarboretum.org/event/second-saturday-bird-survey/2026-08-08/
CATEGORIES:Adult Programs,Community Science,Nature & Wildlife,Second Saturday Bird Survey,Volunteer
ATTACH;FMTTYPE=image/jpeg:https://houstonarboretum.org/wp-content/uploads/2023/07/Birdwatchers-2-Christine-Mansfield-16.9.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260815T190000
DTEND;TZID=America/Chicago:20260815T210000
DTSTAMP:20260421T203706Z
CREATED:20230515T192707Z
LAST-MODIFIED:20260421T203706Z
UID:10000646-1786820400-1786827600@houstonarboretum.org
SUMMARY:Froggy Night
DESCRIPTION:$37 member / $52 nonmemberInstructor: Dr. Cassidy Johnson Ages 21+ \n\n\n\nHop on over for a wet\, wild night! Enjoy refreshments (frog-themed snacks\, coffee\, and Saint Arnold Brewing Company beer) while you learn all about the strange and wonderful world of frogs\, from their croaking courtship to their mysterious metamorphosis. Weather permitting\, we’ll also go for a hike to search for frogs and other nocturnal creatures. \n\n\n\nPlease dress for the weather and wear walking shoes. \n\n\n\n\nregister online\n\n\n\n\n\n\n\n\nInstructor bio: Dr. Cassidy Johnson has a B.S. and M.S. in Biology at Texas A&M University – Corpus Christi and a Ph.D. in Biochemistry & Cell Biology from Rice University. She loves teaching biology and is currently an Assistant Teaching Professor for Rice BioSciences. She fell in love with local amphibians while working for the Houston toad ex situ conservation program at the Houston Zoo. She is also passionate about the protection and restoration of Texas prairies and is on the board of the Native Prairie Association of Texas and was previously the president of the Coastal Prairie Partnership.
URL:https://houstonarboretum.org/event/froggy-night/
CATEGORIES:Adult Programs,Nature & Wildlife
ATTACH;FMTTYPE=image/jpeg:https://houstonarboretum.org/wp-content/uploads/2026/04/Green-Tree-Frog-on-leaf.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260820T100000
DTEND;TZID=America/Chicago:20260820T113000
DTSTAMP:20260421T214126Z
CREATED:20240405T182603Z
LAST-MODIFIED:20260421T214126Z
UID:10000919-1787220000-1787225400@houstonarboretum.org
SUMMARY:Docent Recruitment Open House & Breakfast
DESCRIPTION:FreeRegistration encouraged; walk-in participants welcomeAges 21+ \n\n\n\nCalling all nature lovers! We are looking to grow our team of Arboretum Docents and would like to invite you to learn more at this informational breakfast. Docents are volunteers who are specially trained to engage visitors of all ages and backgrounds in active explorations of our trails and Discovery Room. We are currently recruiting individuals for our upcoming docent trainings to prepare for fall programs! \n\n\n\n\nRSVP Online\n\n\n\n\n\n\n\n\nConcerned that you know very little about natural history\, native flora/fauna\, or the Arboretum in general? Not to worry! Docent training is comprehensive and includes extensive content-based classes as well as training on effective touring techniques. \n\n\n\nIf you are interested in helping us teach our visitors about nature and all it has to offer\, we encourage you to attend!
URL:https://houstonarboretum.org/event/docent-recruitment-open-house-breakfast/
CATEGORIES:Adult Programs,Volunteer
ATTACH;FMTTYPE=image/jpeg:https://houstonarboretum.org/wp-content/uploads/2024/04/Docent-Volunteer.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260822T090000
DTEND;TZID=America/Chicago:20260822T110000
DTSTAMP:20260528T162403Z
CREATED:20260528T162402Z
LAST-MODIFIED:20260528T162403Z
UID:10001546-1787389200-1787396400@houstonarboretum.org
SUMMARY:Fourth Saturday Phenology Walk
DESCRIPTION:Fourth Saturday of the Month9:00 – 11:00 amFree\, donations appreciatedAll ages\, minors must be accompanied by an adult \n\n\n\nMeet in front of the Nature Center building \n\n\n\nDiscover the hidden seasonal rhythms of nature firsthand on our guided Phenology Walks\, where we track the life cycles of different plants across ecosystems\, from the first spring bud burst to winter dormancy. You’ll learn how shifting weather patterns and climate change influence the timing of these important events in our local ecosystems and how you can become a community scientist\, contributing vital data from your own backyard to a global research initiative.  \n\n\n\nThese relaxing morning walks are led by scientists from Rice University and staff from the Arboretum. We welcome nature enthusiasts of all ages\, however kids 12 years and younger must be accompanied by a guardian. \n\n\n\nLearn more about the study of phenology and ways you can contribute at https://www.usanpn.org/nn \n\n\n\n\n\n\n\nCommunity Science Partner
URL:https://houstonarboretum.org/event/fourth-saturday-phenology-walk/2026-08-22/
CATEGORIES:Adult Programs,Community Science,Fourth Saturday Phenology Walk,Plants & Gardening
ATTACH;FMTTYPE=image/png:https://houstonarboretum.org/wp-content/uploads/2026/05/Phenology-1280-x-720.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260822T100000
DTEND;TZID=America/Chicago:20260822T120000
DTSTAMP:20260421T213553Z
CREATED:20260421T213551Z
LAST-MODIFIED:20260421T213553Z
UID:10001534-1787392800-1787400000@houstonarboretum.org
SUMMARY:A Year in the Wildlife Garden
DESCRIPTION:$22 member / $37 nonmemberAges 12+\, minors must be accompanied by an adult \n\n\n\nWhat’s the best time to plant wildflowers\, put up a birdhouse\, or clean up the garden after a freeze? With a little understanding of nature’s rhythms\, you can plan your year to maximize wildlife benefits and minimize your stress. In this class we’ll talk through a year in the wildlife garden and send you home with a calendar of to-dos for each season. \n\n\n\nPlease dress for the weather and wear walking shoes. \n\n\n\n\nregister online
URL:https://houstonarboretum.org/event/a-year-in-the-wildlife-garden/
CATEGORIES:Adult Programs,Nature & Wildlife,Plants & Gardening
ATTACH;FMTTYPE=image/jpeg:https://houstonarboretum.org/wp-content/uploads/2026/04/Pollinator-Garden-Kelsey-Low.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=America/Chicago:20260829T170000
DTEND;TZID=America/Chicago:20260829T190000
DTSTAMP:20260622T195859Z
CREATED:20241213T172914Z
LAST-MODIFIED:20260622T195859Z
UID:10001156-1788022800-1788030000@houstonarboretum.org
SUMMARY:Drink & Draw: Birds
DESCRIPTION:$22 member / $37 nonmemberAges 21+ \n\n\n\nYes\, you CAN draw – and have fun while you do it! Grab a beer or nonalcoholic beverage from Saint Arnold Brewing Company and get creative. We’ll show you some basic bird doodling tricks and then practice drawing some beautiful bird specimens. All art supplies will be provided. \n\n\n\nPlease wear clothes you don’t mind getting messy. \n\n\n\n\nsold out
URL:https://houstonarboretum.org/event/drink-and-draw-birds/
CATEGORIES:Adult Programs,Art & Photography
ATTACH;FMTTYPE=image/jpeg:https://houstonarboretum.org/wp-content/uploads/2024/12/Colored-Pencils-Adobe-Stock.jpg
END:VEVENT
END:VCALENDAR