Uhuru Health Festival & Fleamarket Sat. April 21 9am-5pm Clark Park 43rd & Chester Ave West Phila. Free. Live music, exercise programs, health resources, children’s activity circle, 100 vendors. A health and economic development project of the African People’s Education and Defense Fund. 267-875-3532 uhuruhealthfest.blogspot.com. Rain date Sun. April 22