Learning to swim, like aging gracefully or enjoying dried fruit, requires acceptance of pruney fingers. Outfit your little ones for aqua play with today’s Groupon: for $40, you get a season pass to Moses Springer Outdoor Pool (an $81.76 value).

Recently renovated Moses Springer Outdoor Pool envelops summertime splash seekers in its cool blue waters, delighting paddlers of all ages with waterslides and several aquatic activities. Hurtle down the pool’s waterslides—two twisty-strawed chutes—before ejecting out into aquamarine depths. Drop-in Waterfit classes afford aqueous enthusiasts a variety of fitness offerings that mould landlubbing physiques into muscular merperson frames, and parental units and their tadpoles aged 6 and younger engage in profound debates about the superficial nature of the shallow end during the Kidsplash program. Daytime dog paddles morph into lycanthropic wolf crawls during the late-evening lane swims, making eventide exercise sessions more effective with an orchestra of crickets who chirp in the tune of "Eye of the Tiger." Check out the Moses Springer Outdoor Pool website for class times and schedules.