CHICAGO, IL, 2019-Jul-22 — /Travel PR News/ — On Monday, July 22, the Chicago Department of Aviation, United Airlines, HMSHost, Alderman Matt O’Shea (19th Ward) and Versiti Blood Center of Illinois will host a summer blood drive at O’Hare International Airport. Stop by the donation stations in Terminal 2, lower level baggage claim area between 8:30… Read the full press release