I haven't been operating too long, but I've saved up a bit of money to get some additional things for my home daycare. Just not sure what to get!

I have playpens, sleep cots, booster chairs, strollers, etc. More looking for stuff for the playroom.

This is what I have right now:
-kids table and chair set
-plush kids chair
-books
-puzzles
-arts/crafts supplies
-board games, cards
-musical instruments
-vehicles
-play house, farm and firestation
-bead maze
-little people
-dolls
-blocks, lego
-puppets, stuffed animals
-tools
-animals
-dinosaurs
-dress up clothes/accessories

I would love some suggestions, if you see something missing from the list that I could get! What do you have in your playroom that the kids get a lot of use out of? Is there anything you would recommend NOT getting?

Thanks!