Philharmonic Vampyres

The Vamps are a prankster gang who were dubbed the "Philharmonic Vampyres" a few decades ago when five members clad in tuxedos, capes, and vampire teeth flew up on wires behind the Night City Symphony on Halloween night. Are they artists, hoodlums, or social commentators? Are those teeth part of the costume or not? Who knows?
Their pranks are often annoying or expensive to clean up if you're the target, but generally not actually dangerous to people. Famous Rockerboys, Fixers, and Corporates have been known to collaborate with the elaborate pranks of the Vampyres.

Gang Colors

Black tuxedo (for both sexes)
black capes
vampire teeth

Their Turf

Though they are generally found around the city center, they do not defend any turf. They have a weird intolerance for street mimes, and go out of their way to harass them. This puts them at odds with the Julliard, who will go out of their way to attack them.
They are believed to be based in a maze of tunnels and storage rooms.