Summer just got a serious glow-up on Long Island. Splish Splash — New York’s largest water park — is turning up the volume (and the neon) with its brand-new after-dark experience: Neon Nights. Picture ...

Splish Splash was packed with kids running from one attraction to the next Monday morning. Parents and children alike careened down waterslides and floated on tubes on the "lazy river" in their ...