Lotus Garden and Harvest Moon Restaurant demonstrate how to cook healthy Chinese foods, and the UA College of Pharmacy provides onsite health screenings, at a celebration of Asian Heritage Month and World Tai Chi Day, from 10 a.m. to 2 p.m., Saturday, April 20; $8. Several tai chi demonstrations and health lectures from representatives of the Dr. Zhao Chen UA Confucious Institute also are featured. Call or email [email protected] for more information.