Hey,
Have been living in Antwerp for a year now. It's not the easiest town to meet people in, but joining a group activity here usually helps (a language class, dance class, etc).
There are loads of clubs in/outside the city. Personally, I prefer the quaint local bars and there are a few institutions that "dot" this town. And more than a few top quality restaurants.
Re: "racism" in Spain
I didn't experience any "racism" from girls in Spain, I hang out with a lot of Spanish in Brussels/Antwerp, and certainly don't think Spain is "racist".
btw I'm the Brown in the Asian