By Samantha Winslow for Labor Notes - Teachers and their unions turned out for May Day this year in St. Paul, Minneapolis, Oakland, Los Angeles, Milwaukee, Chicago, and Seattle. They held teach-ins at schools and pickets outside, and joined citywide demonstrations in solidarity with immigrant communities. Philadelphia teachers wanted to show solidarity with the day’s themes—but also make a statement to the city about their own contract struggle. They’ve gone four years without a contract and five years without a raise. They’ve suffered school closings, freezes on steps and lanes in the pay scale, layoffs of school nurses and counselors, and the privatization of substitute teachers. The state-appointed school board even tried to cancel their contract, though it was rebuffed by the courts. So, to create pressure on the district, a group of teachers organized their own protest. “We are finally taking some action, after five years of not doing much,” said Tom Quinn, a teacher at the city’s largest high school, where more than half of teachers took a “personal day” on May Day. The 11,000-member Philadelphia Federation of Teachers didn’t authorize the action. Instead it was a rank-and-file group, the three-year-old Caucus of Working Educators, that enlisted 400 teachers from 24 schools to call off from work and join a series of May Day activities.