The City Calendar · Event
EventHealth
Blood Drive – December 12
Donate blood at the Houston Arboretum on Dec. 12 and receive a free Arboretum Individual Membership voucher.
When
Saturday, December 12, 2026
Time
10:00 AM – 2:30 PM CT
Hosted by
Houston Arboretum and Nature Center
Saturday
12
Dec 2026
10:00 AM – 2:30 PM CT
About this gathering
More on the calendar
The next gatherings across the Exchange.
1
Commissioners Court
📅 Jul 9🕐 9:00 AM📍 Harris County
2
Japanese Garden Volunteer Day
📅 Jul 9🕐 9:00 AM📍 Hermann Park Conservancy
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