Photo: John Moore / Getty Images News / Getty Imageshottubexpo.com; JULY 13-16, 2023 THURS. 2p-8p · FRI. 10a-8p · SAT. 10a-8p · SUN. 10a-6p DULLES EXPO CENTER NORTH HALL 4320 Chantilly Shopping Center Dr Chantilly, VA 20151