Maryhill Museum of Art, 35 Maryhill Museum Drive, Goldendale, will host Concours de Maryhill from 8 a.m. to 3 p.m. Oct. 5. Registration is 8 to 10 a.m. only on-site. There is no pre-registration. Cars, trucks and motorcycles will be admitted on a first-come, first-served basis. Participants should have $20 cash ready (no checks or credit cards). Get details at concoursdemaryhill.com.