2004

March 12

 * The dam at Big Bay Lake failed, releasing 7.2 billion gallons of water

April 7

 * Supreme Court Justice Antonin Scalia gave a speech to students at Presbyterian Christian High School

November 22

 * Mack's Restaurant, in front of Wal-Mart on Highway 98, was destroyed by a fire

December 1

 * Cloverleaf Cinema closed

Other
These are entries which do not have specific known dates.
 * Chick-fil-A opened a new location on the campus of USM