Talk about trees over Yards beer and tomato pie

Tree Philly is bringing together a bunch of experts from Philly Parks & Rec, the Fairmount Park Conservancy, the US Forest Service and more to talk about urban forestry, the city's historic trees, and how you can get involved with planting more. Retire to nearby Yards afterwards for beer and tomato pie.

Where: Penn Treaty Park at 1341 N. Delaware Ave.

When: October 27, 2015 at 5:00 p.m. to 7:30 p.m.

How much: Free talk, $5 for beer + tomato pie