Only if you wanna play something, I mean, there is a minigolf, carousel, and a place where you can eat something In the case you don't want spend any money you can do it perfectly, there is a free park for the kids and you can enjoy a light and music show in the fountain also, obviously if you go more in the afternoon/evening. I hope I helped you
Park and playground are free. Carousel is a few dollars. There are food stands and mini golf also.
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