Every year on the final Monday of May the United States Of America and people worldwide celebrate Memorial Day. Memorial Day is a day of remembering the men and women who died while serving in the United States Armed Forces. The preceding weekend the American Battle Monuments Commission hosts Memorial Day ceremonies in England, France, Italy, Belgium, The Netherlands, Luxembourg, The Philippines, Tunisia, Panama and Mexico. Check them out through the following links:
The Memorial Day ceremony at Normandy American Cemetery and Memorial at Coleville-sur-Mer, France can be watched via a live webcam: http://abmc.ubicast.tv/lives/colleville-sur-mer/
Update 23-05-2015: The 2015 events can be checked here.