As part of his commitment to support dance education and physical fitness in communities throughout the United States, Nigel Lythgoe is launching National Dance Day on So You Think You Can Dance.  National Dance Day will take place on July 31, 2010. National Dance Day will include a variety of dance themed activities for people of all ages. It will empower, challenge and inspire everyone to try various styles of dance ranging from hip-hop to ballroom to anything that moves. Above all, it will encourage everyone to DANCE as a means to stay fit and be healthy. See