FINAL FANTASY XI 11th Vana'versary

From FFXI Wiki
Final Fantasy XI 11th Anniversary On May 16, 2013, FINAL FANTASY XI celebrated its 11th "Vana'versary." The main in-game celebration happened shortly after the anniversary date, but many more contests and special events were scheduled to take place throughout the year, starting on or around the 11th of each month (JST, typically on the 10th in North America). See below for news stories about the events.

11th Vana'versary Special Events Calendar