IU 640 - Restaurant, Hotel, and Catering Workers Keywords: Advanced Search IU 640 - Restaurant, Hotel, and Catering Workers Burgerville Workers Union burgervilleworkersunion@gmail.com Little Big Union littlebigunion.org together@littlebigunion.org New York City Industrial Union Branch 630 & 640 / Stardust Family United stardustfamilyunited.com joehill@stardustfamilyunited.com Voodoo Doughnut Workers Union nagya0121.wixsite.com/skunklineuw