The U.S. Postal Service is inviting the public to help commemorate the issuance of the new Haleakala National Park Forever Stamp at a dedication event on June 2 at the Makawao Post Office. The Haleakala stamp features a stunning image of a rainbow within the crater at Haleakala National Park; the stamp is part of a sheet of 16 Forever Stamps depicting an assortment of … [Read more...] about Haleakala stamp dedication at the Makawao Post Office