Decent but could use some cooling stations for sup...

Decent but could use some cooling stations for super hot days. Some exhibits were closed which was sad. Employees friendly- concession stands all closed except for main bbq place- food good but again, no accomodations for extreme heat. On a side note, if you ignore the signs and feed the squirrels, the squirrels WILL follow you thru the zoo waiting for more handouts haha