https://www.axios.com/local/pittsburgh/2026/05/01/things-to-do-pittsburgh-may-festivals-eventshttps://images.axios.com/2Z5k-4LGLuxYsZaswVWS3862Z7U=/0x0:1280x720/2025/03/03/1741014435846.gifIllustration: Brendan Lynch/Axios2026-05-01T10:25:04+00:00https://www.axios.com/local/pittsburgh/2026/05/01/what-may-day-means-pittsburgh-labor-history-eventshttps://images.axios.com/uY2nW2JkrXmnRtIvRi9VbFye0OU=/0x375:3600x2400/1920x1080/2026/04/30/1777577370502.jpegLabor activists will meet Friday at United Steelworkers Building for a May Day march. Photo: Justin Merriman/Bloomberg via Getty Images2026-05-01T10:22:04+00:00