The Milwaukee Area Service and Hospitality Workers Union (MASH) represents over 1,000 workers in the service and hospitality industry in Milwaukee and beyond. We are a member-driven, democratic union.
MASH launched in 2018 to implement a community benefits agreement covering employment in the new downtown arena district Since then we have grown to include members of our union at ten worksites. Our union continues to organize new workplaces while we enforce industry-leading union contracts.