I'm gonna have to go with Senior Frogs glow paint fight April 2011. And.... of course I agree with the Oasis Bar comment!
I used to love Basic (greatest recovery from a pass out back in 09) and Dady Rock (drunkest night of my life)
I might have to beat you.. if someone woulda put on the speedo, and hopped in the tub, then the rooftop terrace would have been the best.. but I think for me, one of my favorite nights, was the first night we all went to Mandala this past trip.. and last March, the night at Terrasta where we all met up.. that was fun!