Six to eight glasses of liquid may not do it on really hot days. It's not enough to quench your thirst, Duff says. In general, drink more than you normally would.. The color of your urine is a good hydration indicator: If it's almost clear, you're getting enough liquid.
Brookfield Zoo is open every 365 days of the year! Weekdays 10:00 a.m. - 5:00 p.m. Weekends 10:00 a.m. - 6:00 p.m. Open 365 days of the year! Please note: Indoor animal exhibits close 30 minutes before general zoo closing, except for Tropic World, which closes 45 minutes before general zoo closing.
During its summer season (June through mid-August), Bay Beach Amusement Park is open 10 a.m. to 9 p.m. The park remains open through September on the weekends with shortened hours: 10 a.m. to 6 p.m. General admission and parking is free, and ride tickets are 25 cents each.