The Calf Shed is a cafe built around children's play in Chapel Allerton, Leeds, aimed squarely at babies and toddlers. It's kid-friendly thanks to an indoor soft-play area plus a separate outdoor play area, a sensory room, and bookable baby-sensory and music classes — reviewers note there's no time limit on play once you're in. There's a small entry charge (around £3 per child), the food menu is fairly simple cafe fare, and outside food generally isn't allowed to be eaten on-site.