I have to say the best deal in town is the public library. There are family activities, and you can check out movies, music and books - all for free. 

Today at 2 p.m., Wheeler Taft Abbett Library, 7800 N. Schisler Drive, is hosting a free Science Saturday event, where you can learn about air pollution and how to keep the air clean.

Then the fun begins. Participants get to make a stomp rocket, that uses the power of air to launch it.

Call 594-5200 to register.