Mon.-Sat. 9:30-5:30 (also Fri. 5:30-9), Sun. 11-5:30, Memorial Day-Labor Day; Tues.-Fri. noon-5:30 (also Fri. 5:30-9), Sat. 9:30-5:30, Sun. 11-5:30, rest of year. Wonder Works play area opens Tues.-Fri. at 10:30 during the school year. Hours may be extended during school breaks; phone to confirm schedule. Closed Easter, Thanksgiving and Christmas. Allow 2 hours minimum.