Howell, MI
- Coed
- Ages 10-14
-
Traditional
Primarily serves: Gifted
California
- Coed
- Ages 6-17
-
Traditional
Boulder, CO
- All Girls
- Ages 8-17
-
Specialty
Woolwich, ME
- Coed
- Ages 12-18
-
Traditional
Troy, MT
- All Boys, All Girls
- Ages 9-17
-
Traditional
Monterey, MA
- Coed
- Ages 7-17
-
Traditional
Hiram, OH
- Coed
- Ages 6-17
-
Traditional
Lakeville, CT
- Coed
- Ages 9-16
-
Traditional, Specialty
Grand Marais, MN
- Coed
- Ages 12-18
-
Specialty
Trinity, TX
- Coed
- Ages 7-17
-
Traditional
Angelus Oaks, CA
- Coed
- Ages 8-17
-
Traditional
Maine
- Coed
- Ages 10-18
-
Specialty
