From East Bay Regional Park District:

THURGOOD MARSHALL REGIONAL PARK: HOME OF THE PORT CHICAGO 50. We’ll bird among the bunkers of this former weapons depot and future park. Let’s see what the grasslands and sparse oak savannah provide for late spring birds. We'll hike approx. one mile on paved and unpaved terrain with a slight incline of less than 300ft elevation gain. Free drop-in program.

Must be on time, gates will open at 8:30am and close at 9:15am.

No-registration required; Drop-in Program only

Thurgood Marshall (Concord): South of Bailey Road

For more info, visit: https://anc.apm.activecommunities.com/ebparks/activity/search/detail/59252?onlineSiteId=0&from_original_cui=true