Celebrate 100 years of Berkeley's parks this fall. The calendar in this post was provided by Berkeley Partners for Parks. For more details about each event, visit the BPFP news blog. September 16 Sunday, 1 to 5 p.m. Musical Block Party at Peralta Community Garden – hosted by the Friends of Westbrae Commons. Meet at 1400 Peralta Avenue, by the corner of Hopkins. September 23 Sunday, 12 to 3 p.m. East Bay Labyrinth Project – Walk the future labyrinth at the Marina. East Lawn just south of University Avenue past the Marina Blvd. September 23 Sunday, 3 to 5 p.m. Berkeley Partners for Parks Fundraiser in Aquatic Park. At the EGRET Center/clubhouse, on Bolivar Drive just north of Ashby. September 30 Sunday, 5 to 7:30 p.m. Halcyon Commons - Community Potluck with Live Music. Halcyon Court at Prince St. October 13 Saturday, 9 a.m. to noon School House Creek Commons-Fall Clean Up and Sowing of Wild Flower Seeds. At Virginia and Curtis Streets-Eastern end of the Berkeley Adult School. November 3 Saturday, 10 a.m. to noon Lower Codornices Creek: From Rails to Restoration. Co-sponsored by the Berkeley Historical Society and Led by Susan Schwartz with Drew Goetting & Richard Register. November 17 Saturday, 10 a.m. to noon Berkeley’s Downtown Parks: Real, Envisioned, and Vanished. Co-sponsored by the Berkeley Historical Society and led by Steve Finacom & Linda Perry.