The USPS Operation Santa Claus program has changed slightly to add a layer of security to protect little letter writers. "Dear Santa" letters will no longer be mailed or faxed to individuals — all requests must be made in person.

Individuals must present photo identification to receive letters.

Third parties, such as charities, businesses, schools etc., wishing to adopt up to 100 letters, must now fill-out forms as well. In this instance, it is best to contact your local post office to make an appointment.

Individuals, corporations and civic groups are encouraged to contact their local post office for letters. You can obtain the phone number of your local post office by visiting www.usps.gov or call toll free 1-800-ASKUSPS (1-800-275-8777). Days and times vary for program participation so customers should call their nearest Post Office for details.