So we highly recommend the Tennessee aquarium. We went the day after the Polar Express. I'll admit that we have been to the Georgia one A LOT (blog readers know this) so that may be the only reason we think this, but I dare say Chattanooga one is better. It also helped that no one was there the weekend before Christmas.
This is where I proceeded to put my entire sleeve into the tank. Wet sleeves the rest of the day :/
Bryce especially loved the butterfly release.
Favorite ride definitely the escalator.
Feeding our favorites... the sea otters.
I just thought this was a cool picture... Bryce and his twin :)