“When Elmo Grows Up” is scheduled in the SeaGate Convention Centre, 401 Jefferson Ave. Performances will be at 7 tonight; 10:30 a.m. and 7 p.m. tomorrow; 10:30 a.m. and 2 and 5:30 p.m. Saturday; and 1 and 4:30 p.m. Sunday. Tickets range from $11 to $24. Information: 419-321-5007 or www.ticketmaster.com.