| Business | Phone |
| Adventures Cross-Country 242 Redwood Hwy, Mill Valley 94941 | (415) 332-5075 |
| Adventure Camps Po Box 2216, Mill Valley 94942 | (415) 388-2216 |
| Camp Doodles Inc Po Box 2386, Mill Valley 94942 | (415) 388-4386 |
| Hillwood Academic Day School 300 Conlon Ave, Mill Valley 94941 | (415) 388-0303 |
| Steve & Kate's Camp Mill Valley 94941 | (415) 389-5437 |
| Xtreme Baseball Camps 151 Monte Vista Ave, Mill Valley 94941 | (415) 377-9716 |