The Celebration of Water was an event in Club Penguin that celebrated the release of Card-Jitsu Water. It started on November 16, 2010 with construction in preparation for the game. Construction for the event ended on November 24, 2010, and Card-Jitsu Water was officially launched. The main room for the celebration was the Water Dojo, although the Ninja Hideout and Dojo Courtyard were also decorated. Room decorations were removed on December 3, 2010.