Professional and advanced tap dancers perform with ethnic dancers at 7 p.m., Saturday, May 22. Comedian magician Norm Marini will emcee the event. $15 in advance; $20 at the door; and $10 for students with ID. Call or visit www.brownpapertickets.com for tickets. Visit www.dancinc.biz/ntd for more information. Tap dancers from the Tucson Dance Academy and Danswest Dance Productions perform at 3 p.m., Sunday, May 23. Free, but passes are required. Call 743-1349 for passes or more information.