Join Park Ranger Frederik Penn for a tour of the Presidio Main Post and Cemetery, highlighting the history and legacy of the famed Buffalo Soldiers. Along the way, we'll explore the reasons why they became some of the very first "park rangers," the constant moral dilemma these soldiers faced, and the inspiration behind Bob Marley's famous song about them.

This event is a special benefit for Parks Conservancy members. To become a Parks Conservancy member, call (415) 561-3060, e-mail membership@parksconservancy.org, or visit www.parksconservancy.org/join.