My children love hands-on learning. What better way to learn than to use your five senses: see, smell, touch, hear, taste! Of course at the Tennessee Aquarium, tasting may be a little out of the question, unless you enjoy raw fish, bugs, or river water (Y uck! ); but the remaining four senses come in handy. (And by the way, they do have tasty food close by, if you're hungry) Over the years we have visited the Tennessee Aquarium (located in Chattanooga, Tn) often.
Learn to listen. Opportunity could be knocking at your door very softly. -Frank Tyger