Tickets are on sale now for six performances of the SpongeBob Musical at the Arts Center of Kershaw County taking place this weekend and next weekend. The show will go on stage this Friday and Saturday, Aug. 5 and 6 at 7 p.m., and this Sunday, Aug. 7, at 3 p.m. Those same showtimes are also set for Friday, Saturday, and Sunday, Aug. 12, 13 and 14.