Within the multihued walls of Kidville’s indoor playland, tykes expand their minds, network with members of their peer group, and deplete their vast energy reserves. Babies, toddlers, and kids 6 or younger delve into classes developed by Kidville’s early-childhood-development gurus. Burgeoning Beethovens can swivel their hips, flex their sing-along muscles, and edit their massive music manuscripts during one of Kidville’s music and dance classes, or enlist in one of the art classes to create a piece that captures their inner rage toward broccoli. Fun and fit gym classes let tots run, roll, and hover through gauntlets of plush blocks and spongy play mats. Clasping hands and scampering legs can also roam freely through Kidville’s sprightly indoor playspace, though all munchkins must be supervised by a parent, guardian, or trustworthy primate.