The U.S. Postal Service main Moorpark office will offer a commemorative postmark in honor of the city's 25 anniversary on Sat., Oct. 4 at the Country Days event on High Street.

For 30 days afterwards, the special postmark will be available at the Moorpark Post Office. The postmark may be used on stamped letters and packages with sufficient postage.

For more information, call Postmaster Richard Sigman at (805) 5293596 or Country Days chairs Patrick Ellis or Debbie Heaslip at (805) 529-0342.