(FROLICKING) The best way by far to go down the Giant Tube Slide at the Colman Pool—the city's best pool, filled with 85-degree heated saltwater and located next to the beach in West Seattle's Lincoln Park—is on your stomach, feet first. By the time your body flies around the final curve, it has picked up reckless speed and because you can't see where you are going, your stomach jumps (in a good way) before you shoot out into the water, like it does if you look backward on a Ferris wheel. (Colman Pool, 8603 Fauntleroy Way SW, 684-7494. 1:45–4:45 pm, $4.75.)