All interested cyclists will ride across Oakland to visit the five historic houses, starting at Peralta Hacienda, 2465 34th Ave., and ending at DeFremery House, 1651 Adeline St. Learn about the history of Luis Marie Peralta and the land grants and siblings that lead to the early formation of our townships in the East Bay. Bring a water bottle, snacks, and a lock. Oh, and maybe some cash for a beer at Linden Street Brewery.