Come cool off and enjoy one of the city's most unusual parks! (Did you know it's built on the site of an 1880s amusement park?) If you've never been to the H4WP or its spash pad, here are some things to know: *Bring water clothes/swim diapers and anything else you'd bring to the pool (towel, sunscreen, etc.) *Bring a picnic if you like. *There's a great trail around a pond, and it's right next to the Beltline, so if you're in the mood to move, you may need the stroller as well. *In addition to the splash pad, there's a terrific playground accessible to different ages and abilities.