Thoughts and experiences? I guess the stereotypical gang members at strip clubs are from street gangs like Bloods or Crips or whatever. We also know that the mafia owns (or at least historically owned) a lot of clubs. But 1%er biker gangs are out there too. I guess they are easier to spot because sometimes they wear the name on their back.
At the Palomino club in Las Vegas, i saw a group of dudes wearing 'Mongols - Nevada' jackets get a VIP table.
I also saw a bunch of 'Diablos' at Mardi Gras in Springfield, MA.
Bishop's Corner in Bridgeport, CT is rumored to be owned by the Hells Angels. I also saw some posters on the wall at Lamplighter in Worcester, MA advertising a Hells Angels poker event. From what I understand, participating in these events is how people get started joining the gang.

