Groovy Retro Rainbow Splash Pad Cool Kids Birthday Invitation

Get ready to make a splash in total retro style! Brimming with vibrant psychedelic swirls and a hand-drawn style aesthetic, this invite captures the high-energy fun of a 70s-inspired summer bash. Perfect for a "Groovy One" or "Four Ever Young" theme, this colorful design suits energetic pool parties, water park trips, and vibrant backyard celebrations for kids who love to stand out.