The municipality millennium is Tresse - Retranchement, the city party space in front of Christiansholm Fortress, bottom Festningsgata the Baltic sea. The millennium was celebrated here include a large sign. A small sign to mark the Millennium for the future are made, but per. 2011 not installed in anticipation of the festival grounds shall be given a facelift. It should also dug a channel within the fortress, so this again is left on an island. These projects are waiting for political consideration and funding. Tusenårstreet were planted on the lawn between the festival grounds and playground/ice rink in Tresse.