A late night city pop event would be a wonderful way to conclude a long con day. I'm not sure if this would be just a panel, a music listening session, or even convincing one of the hotel bars to play this music for specific night hours. But something along those lines would be amazing. Best case scenario would be having a live singer in a more relaxed setting than MusicFest, but anything would be better than nothing.
Live city pop singer at the Fairmont, or the Marriott bar playing city pop from 9pm-2am would be something.