When I booked my ticket to Tallinn, Estonia, from Stockholm, the agent mentioned something about this particular trip being a Persian -
themed party cruise, which I found out later on meant that a large group of people from the Persian community in Scandinavia had planned a special holiday
party cruise, complete with a special dining menu in the buffet, Persian DJs and bands all
night throughout the cavernous ship, and a few hundred partygoers ready to enjoy the festivities in the
open water of the Baltic Sea.