July 23, 2022 @ 9:00 am - 12:30 pm Geared Up & Grounded: Bike Tour Bakery Square 6425 Penn Ave, Pittsburgh Allegheny County has over 60,000 vacant lots. Most are overgrown and unmaintained. The majority of these vacant lots are concentrated in black and brown communities that happen to also below-income. […] $25 – $80