31 Oct Fascinasians: #Vietnamese Halloween Costume Photos from UNC Frat Party Surface. posted by Randall. UNC Frat party Vietnamese photo. So the BKG frat brothers are having 2 things going on in the free speech alley today from See more of Vietnamese Student Association at LSU on Facebook. 15 Feb The costumes were similar to the Viet Cong guerrillas that fought against the U.S. during the Vietnam War. The frat brother and his date's.