| Business | Phone |
| Santa Anita Racetrack 285 W Huntington Dr, Arcadia 91007 | (626) 574-7223 |
| Brian Mayberry Racing Stables 285 W Huntington Dr, Arcadia 91007 | (626) 445-1735 |
| Dominguez Racing Stable 285 W Huntington Dr, Arcadia 91007 | (626) 446-8325 |
| Oaktree Racing Assn 285 W Huntington Dr, Arcadia 91007 | (626) 574-6308 |