Weinstein's notable works include the long-running 1961 off-Broadway satire "The Red Eye of Love", about an all-meat department store, and an adaptation of Ovid's "Metamorphoses", originally present at the Yale Repertory Theater in 1969 and subsequently produced on Broadway in 1971. With a new rock/blues score provided by his then-collaborator, composer Tony Greco, "Ovid's Metamorphoses" debuted at Gian Carlo Menotti's Spoleto Festival dei Due Mondi in 1973. Weinstein collaborated with Greco on four subsequent original theatrical works: "The American Revolution", which premiered in 1973 at Ford's Theatre, in Washington, D.C., directed by Paul Sills; a musical of Weinstein's translation and adaptation of García Lorca's poetry titled "Gypsy New York", presented at Cafe La Mama in 1974, produced by Gaby Rodgers, with art direction by Larry Rivers; "Lady LIberty's Ice Cream Cone" directed by Barbara Harris in 1974 at the New York Cultural Center; and the San Francisco A.C.T. production of "America More Or Less", at the Marines Memorial Theatre in 1976.