The Cleveland Museum of Art recently started working with the Transformer Station, a new west side gallery located in Ohio City. CMA’s debut exhibition, The Unicorn, opens today with a reception. Five contemporary artists contributed to the show about the “construction and reconstruction of the past.” The exhibit includes films and photographs. Performance art and the reading of a play are on tap for today’s opening, which takes place from noon until 5 p.m. (Niesel)