The FORUM in Bielefeld is a well known Liveclub in Germany. Many international bands play there, before they get really big.
The capacity of the club is about 700, so it's not too small and not too big.
Dress Code: No dresscode at all
This place was much better than we had expected, with great cocktails, Caribbean music (DJ), people were dancing (I guess they are the ones going there every Wednesday for their salsa classes ;-)
The decoration was a bit weird, to much German influences that kind of spoiled the Caribbean feeling a little.
Cocktail happy hour 8 to 9.30 and on Sundays from 8.