Decide what you want to get out of the career fair. Practice your presentation and your handshake. Have a firm handshake and maintain eye contact throughout. Deliver your resume after closing. At the Expo Dress professionally and be well-groomed.
First impressions are critical.
Bring plenty of copies of your resume. Find the companies you had planned to approach. Be prepared to interview with as many companies as possible. Remember to be patient at the fair, as career fairs are busy places. Pick up the company brochure while you wait to absorb last minute information.