Here are cultural events for avid senior pedestrians. Find local history at your feet from the massive menu of walking tours offered by the San Francisco Historical Society and SF City Guides. Let the tourists take buses. Geezers can stroll leisurely back in time to Gold Rush Days, discover the wealth of Art Deco marking Downtown SF, even take a tour of UC Berkeley’s most historic trees. Programs take place all year long, last around 4 hours and many are free. Just about every town around the Bay Area with a drop of civic pride with has its own historical society. Check out yours.