My MOMS Club had an activity at a store called Fish Gallery. It is a little fish and aquarium store that has a weekly story time during the summer. I did not know what to expect and was totally impressed by it. They started out reading book in front of the giant tank then the kids got to feed fish. There were also touch tanks, a craft, and snacks. We will definitely be back!
The only downside is that we start the drive home right around 5pm. Houston rush hour is not my friend.