(performances start on July 28) The playwright Seth Zvi Rosenfeld is a New Yorker, born and bred. In this show, produced by SummerStage at Marcus Garvey Park, Mr. Rosenfeld merges a tale about contemporary gentrification with his own childhood reminiscences of "neighborhood wise men, poverty pimps, pedophiles, ping pong players, the Puerto Rican Day Parade, boom boxes, dancers, free concerts, fast chicas, warm summer nights, love at first sight."