A major attraction was the Minnewawa Dance Hall. With two bandstands and room for hundreds of couples, the park claimed it was the largest and best dance hall in Ohio. Famous orchestras such as those led by Paul Whiteman and Rudy Vallée packed in the crowds. Sandy Beach was a great success even during the Great Depression, and hosted many dance marathons in the 1920s and early 1930s. The 1931 National Endurance Dance Marathon, held in Minnewawa, lasted an incredible 80 days, 2 hours. When a fire destroyed much of the wooden structures of the park in 1935, the park was sold to new owners. They invested $100,000 in rebuilding, including replacing Minnewawa Dance Hall with the Moonlight Terrace Gardens. Crowds continued to come through the 1950s. Over 100,000 attended the 1953 Ohio Sesquicentennial celebration at Indian Lake.