Seeing the city, going out at night, tasting the food, and having fun in general! I have a friend there, and so i will stay to him! Btw i made a new RMT about the team i showed you, so if you have any idea that you forgot to tell me, don't be shy :D
Also you should join the OU CCAT. It is a very fun experience, and you get to see many nice ideas!