National Occupy Pittsburgh Calls for International Workers Day Rally and March in Solidarity with All Workers by Gary Kopycinski on April 26, 2012 Gary Kopycinski Author More in National: Rep. Kelly Condemns FDA Approval of Flavored E-Cigarettes May 6, 2026 Wisconsin Legislative Black Caucus Introduces Constitutional Amendment to Ban Slavery in Wisconsin February 24, 2026 Martha Washington’s Enslaved Maid Ona Judge Made a Daring Escape to Freedom – but the National Park Service Has Erased Her Story From Philadelphia Exhibit February 14, 2026 PITTSBURGH–(ENEWSPF)–April 26, 2012. Occupy Pittsburgh is calling for workers, students and the unemployed to gather for a rally and march at 5:30 on May 1, 2012, at Freedom Corner (the intersection of Center Ave and Crawford St).