We went to the water fountains up the street* from us last Sunday night and had a great time together.  Mike and I spent the whole time playing catch with one of Ethan’s water footballs while E just ran around chasing after the two balls he was throwing around.  We didn’t spend a lot of time in the actual water fountains, but it was a nice place to cool off after lots of running. 

*It’s about 2 miles away, so on a good day we will definitely just take the stroller there.