The DeKalb Post Office, 600 E. Lincoln Highway, will hold a Passport Fair 3-4:40 p.m. Saturday and again Feb. 27. 

The Air Travel REAL ID Act requires that residents of some states carry a passport in order to fly domestically. Passports are required to travel internationally out of all U.S. airports.

In order to register for a passport, participants must bring proof of U.S. citizenship, proof of identity, two checks which will total $135 and $15 cash for passport photos.

Go to usps.com/passport for fees, applications or more information.