Is there still a reunion held over the 4th of July for high school
graduates and former residents of the city?
Not over 4th of July. Fort Benton's Summer Celebration -- always on the last full weekend of June each year (June 27 -29 2014) has full reunions by each FBHS class that graduated in the same year in past decades (so, 2014 will fete classes of 2004, 1994, 1984 etc., complete with floats for each class in the Big Saturday Parade... which allows others to yell at them from the sidewalks "Hey, Look at the Old People.") Other classes often do informal reunions as well. There is an "all town" reunion scheduled in Geraldine July 4-6 2014 as that homestead community celebrates its 100th anniversary, kicking off with the Bellamy Bros concert the evening of July 4. Directions to the concert? Just go to Geraldine. You'll find it.
Bellamy Brothers? I wish I could be there!