The Pittsburgh General Membership Branch of the Industrial Workers of the World will once again be hosting the annual May Day Eve Commemoration. Join us at the Bulgarian Macedonian Cultural Center for our annual commemoration of the 1886 Haymarket Affair in Chicago and the fight for the eight-hour workday. We will commemorate the true ‘Labor Day’ and come together to remember the achievements of the working class, as well as build bonds to defend and address the current struggles we…