10/30/99 – Northwest Arkansas Invitational Marching Classic (Siloam Springs, AR)

CLASS A
1. Shiloh Christian (AR)
2. Cassville (MO)
3. Prairie Grove (AR)
4. Locust Grove (OK)
5. Salina (OK)
OUTSTANDING DRUM MAJOR – Shiloh Christian (AR)
OUTSTANDING PERCUSSION – Shiloh Christian (AR)
OUTSTANDING COLOR GUARD – Shiloh Christian (AR)
CLASS C
1. Huntsville (AR)
2. Charles Page (OK)
3. Harrison (AR)
4. Carthage (MO)
5. Carl Junction (MO)
OUTSTANDING DRUM MAJOR – Charles Page (OK)
OUTSTANDING PERCUSSION – Charles Page (OK)
OUTSTANDING COLOR GUARD – Huntsville (AR)
OUTSTANDING TWIRLERS – Harrison (AR)
CLASS D
1. Lakeside (AR)
2. Bixby (OK)
3. Mountain Home (AR)
OUTSTANDING DRUM MAJOR – Mountain Home (AR)
OUTSTANDING PERCUSSION – Bixby (OK)
OUTSTANDING COLOR GUARD – Lakeside (AR)
OUTSTANDING TWIRLERS – Bixby (OK)
OUTSTANDING DRILL TEAM – Lakeside (AR)
FINALS
1. Lakeside (AR) 95.28
2. Bixby (OK) 93.60
3. Mountain Home (AR) 92.77
4. Huntsville (AR) 87.77
5. Charles Page (OK) 82.93
6. Shiloh Christian (AR) 81.62
7. Harrison (AR) 78.70
8. Cassville (MO) 77.27