Good spot to cool off on a summer day in Atlanta...

Good spot to cool off on a summer day in Atlanta. A bit much cost wise by ATL standards but by NYC prices for tourist attractions it's cheap. This place was crowded when me & my son went. But I'm not sure if it would be better during school time either. May in fact be worse my guess would be plenty of School field trips with running,screaming,out of control children and you add soda with plenty of sugar in the mix..... can you say migraine headache !!!