Helllloooooooo, Cleveland!

In a week or so, I’ll be visiting the city of Cleveland, Ohio. I’ve never been there before and don’t know much about it. So, my question to my more Cleveland-savvy readers is this: what should I do when I’m in Cleveland? What places are off-beat and fun? What restaurants are the best? What bars should I try? I’m in the dark here, and groping for the light of your Cleveland wisdom...