The Sonoma Seventh-day Adventist Church is located on Broadway Street, about one mile south of the Plaza. It is housed on a large green complex, with multiple garden plots, benches, several buildings and a large play area for congregants with swings and athletic fields.
The church has Sabbath class for adults, which covers Biblical study on Sunday mornings. "GraceLink" is a Sunday school for all children from infants to teenagers and is based on Bible and morality study.
The first Sunday of every month a potluck is held after services for community members to meet each other. There are special women's ministry events, including Bible study, a book club and a monthly woman's lunch. The church has a Spanish speaking youth group and services, as well as numerous community service opportunities including a cooperative relationship with a church in Haiti and an ongoing relationship with local food banks.