Bubbling Wells Road, Grass Valley. Donations accepted from 8-10 a.m. Saturday. Events Book sale 10 a.m.-3 p.m., Doris Foley Library, Nevada City. Golden Empire Grange Ballroom dancing, 7-10 p.m., Golden Empire Grange, La Barr Meadows Road, Grass Valley. Singles Social hour 7-9 p.m., National Hotel lounge, Nevada City.
All seniors welcome.
Events Pet Adoption AnimalSave, noon to 6 p.m., future home of AnimalSave Pet Adoption Center, Rough and Ready Highway, Grass Valley. Grass Valley Senior Center. Program will be the Choralminers barbershop quartet. 11080 Banner Mine Way, Nevada City. New members welcome.