Eastern Europe in November

[ChalupaBatman]

Who here lives in Europe or has been to Europe in late November? My buddy and I are going for a week and are planning to hit up Prague, Budapest and Copenhagen. We are concerned that due to the cold the nightlife may not be great and that there may not be that many people out in the bars. Can anyone here comment and also recommend where to go in these cities?

Thank you so much in advance!

CB