Bars/Lounges for Ladies Night in the slope?

I'm trying to coordinate a ladies evening for some of my friends. Any recommendations for local spots in the slope? I'm looking for places to accommodate a group of 10-20 ladies. Many are out of towners, and I want to give them the ultimate bk experience

Looking specifically for places with a cool atmosphere, that aren't too expensive. I'm thinking swanky and/or funky vibe but affordable! closer to north slope is preferred.

Suggestions?

Cattyshack?

;-)

Frank's Bar and Lounge- Fulton St. in Ft Greene.

All decor original 70's, baby. Lot's of red- the ladies love it! (of which I am one.)

ginger's on 5th ave between 5th and 6th

patio is nice for a group, and hopefully they have their white sangria now.