KISS
From Richiepedia
One night for Chains On Velvet/80s Night, a small group of Deviants decided to dress up as the Kiss.
This proved to be a legendary night, with much scaring and recognition. A suitable amount of cheesy 80s music was danced too. Alas, no Kiss, but plenty of Motley Crue at least.
Being the awesomest. Richie managed to blag Gene Simmons. Somehow he even found someone to be Peter Criss. Not even Peter Criss wants to be Peter Criss.