Any good places to check out in Barcelona, Spain?

[zoiks]

I'm taking a Mediterranean cruise this summer from Barcelona. I was wondering if anyone knew any good places to check out in the city. Since I'm only there for a couple of days, I'll have to make the most of my time. I'm interested in local cultures, food, shopping etc as long as its priced reasonable.
Thanks.

 

[Josh]

I hear the night clubs in Ibiza are craaazy

 

[zoiks]

Originally posted by: Josh
I hear the night clubs in Ibiza are craaazy

Yeah. I heard about that too though I don't drink and am not the clubbing type. I'll be in Ibiza however for a short stop.