let's have it!

Calling all Chattanoogans!
My besties are coming this weekend and we need fun things to do (especially if this rain continues or even if it stops - leaving us quite soggy!)
I've already got a list of things we can do inside (Ruby Falls, sorta inside....aquarium, register for Beth's baby shower, go to HL...Jen needs fabric and I told her we could...blow-your-own-glass-ornament, etc...) but need help!
Tell me your favorite (or top 3!) things to do when it is raining and favorite place to eat!