$10 Brooklyn Botanical Gardens admission.

Then I found out weekdays Winter days are free and they consider up until March 13 as free. Today was an exceptionally nice day, but I actually had them refund me so I could go on a free day. The guy there said don't chance that the weather will continue to be this nice as March has unpredictable weather and sometimes even still snows. But I'll take that chance- free and the probability of less children around = perfect! And I like cold weather. This winter hasn't been THAT cold anyway.