My daughter is studying in Copenhagen this fall (college junior) and I'm visiting her for a long weekend in November (I've never been). I take a red eye on Thursday, arrive Friday AM, spend Saturday & Sunday, and fly out Monday afternoon. So we basically have Friday night and then the weekend to explore. I know it will be cold (I'm from Massachusetts so that's fine!) - but she's done none of the touristy stuff and we'd both like to do as many of the "must sees" as we can. She is very interested in seeing the Nutcracker (Royal Ballet) so I will get tickets for that probably on Saturday evening (but there are also matinee options).
Please send any/all advice on what we should see / do / eat, and so on. Thank you!