It looks like mine are going to be mostly the same.
Favorites:
Copper Bowl - That really was a fantastic experience. No venue we have gone to since embraced the bowl game the way Tuscon did. The atmosphere, the game, just a fantastic experience.
'97 Fiesta Bowl - Man Bishop was fun to watch.
Independence Bowl - It was cold as hell, and we didn't play real well, but since my little brother was too young to go, it became a father-son trip that pretty much locked in my K-State football fandom (this could have been a very bad thing, thank you Coach Snyder)
Just from the game standpoint itself, the Cotton Bowl vs. Tennessee should be on this list, it was certainly a better game for us than the Independence was, but the morning kick off and the cold, and the fact that I don't much care for Dallas knock it down a peg for me.
Worst:
'03 Fiesta Bowl - The whole Ell thing just sucked the fun out of the game.
Alamo - There was no fun to be sucked out of that one. I mean, when you're at a bowl game pep rally and the speaker (Sen Robertson) is talking aobut "It's not so bad!", you know it's pretty bad.
Aloha - Only K-State bowl game I wasn't at. Watched at my grandparents on Christmas Day, with my Grandpa not doing well. It was kind of a depressing day really, and the game didn't help.
The Insight was a lousy game, but it wasn't nearly as bad an "experience" as the others.