Where To Go?

We are looking for a trip for Memorial Day weekend.  The husband is thinking baseball game in a stadium he hasn't been to before (that is difficult because he has been to 26).  I am ok with baseball but I want a fun city with other stuff to do.  Our other option is Orlando for the parks but with only a few days I don't think we will see everything we want to.  I am sure we will find something and it is fun looking.