Soroptimist International of Vallejo is a local chapter of Soroptimist International, a global organization dedicated to improving the lives of women and girls through programs leading to social and economic empowerment. The Vallejo chapter focuses on community service and advocacy, providing support through various initiatives aimed at education, health, and economic development. Founded in 1949, the organization has a long history of service in the Vallejo area, working collaboratively with other local organizations to address the needs of women and girls in the community.