I came home Friday night after spending some time helping a family member move, doing a little shopping, mundane RL stuff - to see a notice in my email that Monti & Mimi were doing an impromptu set in Mocha Fey. I popped right over there and it was apparent they'd been going on for 2 hours or more - and they continued on - until they'd played a total of nearly 5 hours! A cozy small crowd was there, and it looked like all were enjoying themselves.
From the sound of it, Mimi & Monti were enjoying themselves the most :)
All this after doing a scheduled special on the Ridge that packed both sims 2 nights before - where they played an hour over the scheduled 1-1/2 hours as well - life is good :)