Saturday, June 6, 2–4 p.m.
Meet: Presidio Visitor Center (105 Montgomery St.)
Through hiking, beginner exercises, and family games, you’ll get to know various National Park sites while making those hearts and waistlines happy. All ages and fitness levels welcome. Bring water and wear comfortable clothes you don’t mind getting dirty. Free, RSVP at 415-561-4323, smore.com/bs1g, parksconservancy.org