If you’ve ever watched a kid at the beach or a playground, you know there’s one thing they rarely get tired of: digging holes ...

PHILADELPHIA, Pennsylvania (WPVI) -- Julia Bookbinder's dream of working with children comes true every day at 'Kids At Play'. It's an indoor playground in the front with a therapy hub in the back.

With more than 15,000 nationwide, indoor playgrounds have become increasingly popular venues for play dates and birthday parties. They are like kiddie heaven, stocked with pillowy inflatables and ...