A few years ago, my wife and I went to Ottawa over winter break. Although many might see this as an act of madness, we took the opportunity to walk the lonely, snow-choked streets in search of warm food, music, and art. Sure, next time I go I'd like it to be a sunny spring day along the river, but I'd do it again in a heartbeat.
Always look for the unusual travel opportunity, and you will often be rewarded.