Does anyone know if there is anywhere in Ottawa where you can do karaoke in a private room? The only place I've found is Korean Palace but it doesn't look like they have a liquor license. Sober karaoke... I dunno about that.
I would suggest renting or buying a karaoke machine and inviting friends over. The money it costs to get started is easily offset by the price of liquor you pay at bars, plus your friends might be willing to split the cost of getting one.