My big complaint with the Knoxville Zoos.....please update your reptile section !! We were recently told by somebody that works there that they had the money set aside to do that, then they used that money for the new children's amusement . Well teenagers need amusement too , and my children want to see the reptile area updated. Also, they offer homeschooling classes, and my kids took them, but once again, geared more towards younger kids. My older teens would like to volunteer there also, but I didn't find any helpful information on that. Oh they are working on alot of things there, but I think it's the wrong things.