Diaper Drive. Helping babies one diaper at a time! The United Way of Mason County is partnering with Family Education and Support Services of Mason County (FESS) to fill the diaper and wipe closet. Starting February 20th until March 20th. Drop off locations: United Way of Mason County, Mason Health, Mason Transit-Community Center, The Youth Connection (Belfair & Shelton drop in centers), Mason County Fire District 4 (located on Arcadia Rd).