According to Billed Bladet, Joachim and Marie recently spent last Friday evening at nightclub A Porta in Copenhagen with some of their friends, including Oscar and Britt Siesbye who own the Ida Davidsen smørrebrød restaurant, which has sandwiches named after all members of the royal family including Alex and except for Mary.
According to onlookers, the couple took to the dance floor like a couple of newlyweds. The nightclub is around the corner from Amalienborg on the posh Kongens Nytorv square. There were other Danish celebrities there that night as well. Marie and Britt did some swing dancing together. Resourceful! Not sitting out a dance because you've decided you have one dance partner only - your date - and not being competitive with other women? Rare in a Danish princess!