Beaune at New Years?
That's a tough one. I've never personally been at New Year's, but have been near other holidays and always love it there. Except for New Year's day, I would expect that things would be open. As for dancing, I'm not aware of those venues. I know a good pub & some wine bars, but nothing over the top on my festive scale. If I get the chance I'll ask my friends who live there & report back on the potential scene.