@MonkeyBat I was initially surprised by your comment, but thinking about it, they've really gone out of style in the US. There used to be several chains of massive indoor playgrounds but it's probably been a decade since I've seen one. Even fast food places have been getting rid of them in their remodels, and I never see them in shopping malls now (those ones where parents drop off their kids). It's interesting seeing how the rise of technology has killed so many children-based industries, like those and toy stores.
@TinoPup Oh! I meant in zoos. As far as I've seen, many zoos in Britain have these indoor playgrounds. I have noticed the trend of them going away here in the United States.
