The Chicago Department of Aviation announced it will host the third annual Airport Expo and Job Fair on May 16 from 10 a.m. to 2 p.m. at the UIC Forum at 725 W. Roosevelt Rd. The expo "will connect hundreds of job seekers, contractors, and small business owners with employment and procurement opportunities available both within the department and Midway and O’Hare International Airports," according to the department's announcement. For information and to register as a vendor or job seeker, people can visit flychicago.com/airportexpo.