DrupalCon Copenhagen has its own bar! The FooBar is open Monday through Thursday from 8pm to 2am (or even later if the party is rocking). Get ready for four days of awesome Drupal partying.
The bar is in the city centre - within stumbling distance to the metro. The beer is cheap and plentiful too (four beers: DKK 100, ten shots: DKK 100, Awesomesauce: DKK 30/bottle). The age limit is 18.
More info: http://kbh.abar.dk/