The Gamma Beta Chapter of Beta Theta Pi at the University of Utah is celebrating its 75th anniversary with a weekend of events beginning Sept. 9.

Events will include a golf tournament, cocktail party and banquet. Also featured will be an open house and a special seating section at the U. football opener against Idaho State.All alumni are invited to all activities. For information about the events, call Cary Dunn, 943-5254, or John Hausknecht, 355-1929, after 6 p.m.