Organizers
- San Antonio Tennis Association
- San Antonio Young Marines
- San Antonio Zoo
- San Bernadino Parks and Recreation and Community Service Department
- San bernardino Valley College Athletics
- San Bruno Community Services Department
- San Carlos Children's Theater
- San Carlos School District
- San Diego Air & Space Museum
- San Diego Blood Bank
- San Diego Cyclo-Vets
- San Diego Fire Rescue Foundation
- San Diego Gymnastics
- San Diego Humane Society
- San Diego Jewish Academy
- San Diego Rhythmic Gmnasics Academy
- San Diego Rhythmic Gymnastics Academy
- San Diego Rock Church
- San Diego Run For The Hungry
- San Diego State Football
- San Diego State Men's Basketball
- San Diego State University Cheer and Dance
- San Diego State University Women's Soccer
- San Diego's Biggest Sports Play Date
- San Dimas Little League
- San Domenico School
- San Fernando Recreation and Community Services
- San Francisco Conservatory of Music
- San Francisco FrontRunners
- San Francisco Italian Athletic Club
- San Francisco Running and Walking
- San Francisco Seals
- San Francisco Zoo
- San Gabriel Christian School
- San Jacinto Museum of History
- San Joaquin General Hospital ICU
- San Joaquin Valley Tennis Academy/Future Stars 2000's, Inc.
- San Jose American Little League
- San Jose Earthquakes
- San Jose FC Real Madrid
- San Jose Learning Center
- San Jose Museum of Art
- San Jose State Football
- San Juan Hills Golf Club
- San Juan Island Park and Recreation District
- San Juan Unified School District
- San Luis Coastal USD
- San Luis Obispo Bicycle Club
- San Luis Obispo Health and Fitness Expo
- San Luis Rey Downs Golf Course
