In general, this is a very interesting idea! It's just that there are really not enough free places in kindergartens now, and if there was such a place with interesting toys I would enrol my children there. The most important thing for me is how my children will spend their time. They don't have enough activities at home, they have nowhere to put their energy, so I would like them to do it in the kindergarten. For example, I recently found a website of the company goodevas, which presents a large number of children's products. All of them are just needed so that children can release all their energy. The site presents rope ladders, gymnastic rings, and wooden houses, which I think is the dream of every child. Therefore, if there were such interesting things in kindergarten, I would definitely give my child away.