From Longman Dictionary of Contemporary Englishjob/careers fairjob/careers fairan event where people go to get information about different kinds of jobs → fair
Examples from the Corpus
job/careers fair• The workers also were given the chance to participate in a job fair.• The number of stalls and the range of employers represented at careers fairs has dwindled sharply.• The report is backed up by anecdotal evidence from careers fairs.• One visit to a nursing careers fair will convince you of this. 