Visitors to the showroom of Champagne Spas will find all the latest models of hot tubs from Sundance Spas on display, from two-person tubs to spas the size of small swimming pools. Cleaning supplies and other accessories are also available. A few of the floor models are filled with water, tempting spa shoppers to take a dip. Champagne Spas has another location in San Diego at 5710 Kearny Villa Road.