I'm spending my summer vacation in the U.S. this year - mainly in Cleveland, OH. Now, this'll be the 4th time I'm going to Cleveland, and this time I'll actually be able to fill in the agenda for myself. I'll probably be visiting Arizona (Phoenix, Cornville) as well.
So, where to go in/around Cleveland/Phoenix/Cornville (as in: summer festivals/clubs/art galleries/musea/nice restaurants/amusement parks/the good stuff - not so much the huge touristic places plz.)? Perhaps an event outside both states that I have to experience?