Copenhagen Meetpacking district is a good place to go out for a beer. Duing the summer the hole place is packed with young people. There is several bars, galleries and restaurants in the area.
Distortion Festival is a 5 days big party, rolling through one neighbourhood each day during the first week of june. In the daytime you'll find free street parties and at night the parties continue in the night clubs with international DJ line-ups.
For wine purchasing a good place is Rosforth & Rosforth. Even better is the location, under the knippelsbro bridge, very hidden.
Also nice for their professionally pleasant service and knowledge. And also for the interior.
A lovely co-working space & café, in my favourite neighbourhood in Copenhagen. The community here is warm & welcoming, and the space itself is a dream. Hardwood floors, dusted gem-tone walls, designer furniture, Depanneur coffee, and great lighting in a period building. If you're freelancing within the city for the long-term, or for the short — I'd wholly recommend having a visit.