New York’s Largest Water Park® gears up for the 2026 season with the debut of two culinary experiences and the high-energy return of Neon Nights Summer arrives in just ten days as Splish Splash, New York’s Largest Water Park, kicks off its most exciting season yet. Opening Day is Saturday, May 23 at 10 a.m., and the 2026 season introduces an enhanced guest experience featuring more days to splash, the return of the popular Neon Nights, and a revamped culinary lineup. The park is serving up more than