Learn

Connect & Explore: Big Trees, Big Benefits
Wednesday, January 14 from 6:30 – 7:30 p.m.
Webinar with Natural Lands
Join our partner Aaron Greenberg, certified master arborist and state coordinator for the PA Champion Tree Program, for a discussion of what big trees do for us, and what we can do to save and protect them. 

Volunteer

Martin Luther King Jr. Day of Service
Monday, January 19

Cobbs Creek Park
10 a.m. – noon

The Discovery Center
9 a.m. – noon

FDR Park
10 a.m. – noon

West Fairmount Park
9 a.m. – noon

Wissahickon Valley Park
9 a.m. – noon

Read

Electric Bills Are Rising Again in 2026 (Green Philly, January 7, 2026)

How deep is too deep for the Delaware River? (Grid Magazine, January 2026)