3:30 p.m.Fans can snap a picture with the locks from Justin Bieber’s famous haircut and donate to Operation USA; proceeds will go to victims of natural disasters in Japan. Lucky Strike Lanes, 1691 Michigan Ave., Miami Beach; 305-532-0307. AUTHOR7:30 p.m.Worried about your financial future? Suze Orman gives tips on surviving the current economic climate in her book “The Money Class: Learn to Create Your New American Dream.” Two tickets free with purchase ($26) at any Books & Books. Temple Judea, 5500 Granada Blvd., Coral Gables; www.booksandbooks.com.MUSICAL8 p.m.Tony Award-winning musical “In The Heights,” about life in the vibrant community of Manhattan’s Washington Heights, opens. $25-$79. Arsht Center, 1300 Biscayne Blvd., Miami; 305-949-6722.