Community Chicago Emergency Action on Tuesday, April 28 in Solidarity with Baltimore by Gary Kopycinski on April 28, 2015 Gary Kopycinski Author More in Community: Save the date for The Prairie Party at theNate June 17, 2026 Blackhawk Tower Plaza Demolition Begins June 9, 2026 Park Forest Housing Cooperative to Honor Former Residents Philip Klutznick and Jim Edgar June 9, 2026 Chicago—(ENEWSPF)—April 28, 2015 — Local organizers are calling for a solidarity demonstration with the people of Baltimore on Tuesday, April 28, at 6PM at Chicago Police Department Headquarters, 3510 South Michigan Avenue.