Griffin and Vaughn are on the DV8 Casting roster, while Marshall is a Channel 1 Releasing exclusive.
"The guys will perform live on stage, hang out with their fans, sign autographs and hand out giveaways from Channel 1 throughout the evening," said a DV8 Casting rep. "Salt Lake City clubgoers will get a taste of gay porn's finest for pride weekend."
They will be joined by internet celebrity Jeffree Star, DJ Derek Monteiro and DJ Craig Robin.
Marshall recently snagged a Best Newcomer Grabby Award and is onscreen now in "Cream Filled Twinkys" for All Worlds Video. Vaughn is featured in the forthcoming "Seize Your Bottom," while Griffin has a nonsex cameo in "Tread Heavy" and appears in the recent release "Fuckin' Around," all on the Rascal Video label.
Bliss nightclub is located in the Pierpont Entertainment District at 404 S. West Temple in Salt Lake City.