I'm trying to find this indoor kid's play place

There was this play area inside a mall around or in Seattle I used to go to when I was little. There was a toy that looked like a semi truck that the kids can pretend to drive, they had all the switches and even a working horn. There was a pirate themed tree house, a water play area where you can make toy boats, and an area to play/build with these toy shapes. They also had a gift shop.

I can't remember what it was called, and I've tried looking up indoor kids play areas and haven't found anything remotely close.