OK--Here's the explanation for the sign "no colors allowed". It means that bikers cannot wear their club jackets and vests inside the establishment. The Mongols and the Hell's Angels had a scurmish inside Harrah's Laughlin a few years ago that turned violent and many places won't allow club gear (colors) to be worn inside their businesses. Colors is a biker term it is my understanding.
Some places also won't allow DOO's, the head scarf that designate which "gang" you belong to. Red for the bloods, blue for the crips, etc.,etc.
Everybody get it now?? I am a 20 yr. card carrying member of the ACLU and do consider myself to be a very liberal type of guy.
fisherman100