07: Where can I drop off my mail-in ballot in person within Mason County in Washington?

Source: https://www.masoncountyelections.us/p/blog-page_75.html

Availability
Drop Boxes are available at least 18 days prior to an Election and remain open until 8:00 p.m. Election Day.
The Drop Boxes are locked promptly at 8:00 p.m. Election Day and sealed to prevent additional ballots from being deposited.
24-Hour Outdoor Boxes
Mason County Offices, Building 1, 411 N 5th St, Shelton WA 98584
Belfair, John L. Scott Building, 23910 NE State Route 3, Belfair WA 98528
Port of Allyn, 18560 E State Route 3, Allyn WA 98524
Hood Canal Visitor Center, 150 N Lake Cushman Rd, Hoodsport WA 98548
Grapeview, Horton Community Center, 4350 Grapeview Loop Rd, Grapeview WA 98546
Union, Chevron Station, 1031 E McReavy Rd, Union WA 98592
Drive-thru Access
Shelton Timberland Regional Library, 710 W Alder, Shelton WA 98584
Kamilche Area, Fire District No. 4 Station, 3660 SE Old Olympic Hwy, Shelton WA 98584
During Business Hours and on Election Day 9:00 a.m. – 8:00 p.m.  
Mason County Auditor’s Office, 411 N 5th St, Shelton WA 98584
Monday – Friday 9:00 a.m. – 4:00 p.m