We challenge you to spend 500 minutes outside during the month of January! Join the Perki-500 and make 2025 your year to spend more time outside.

As part of the Perki-500 we will be hosting a Birding Hike in Green Lane Park! This hike will be hosted at the Walt Road Day Use Area in Green Lane Park. Learn more and sign-up for the Perki-500: https://connect.perkiomenwatershed.org/event/2025-perki-500-challenge/e646289