Check out our world class judging panels at all of our MBOS events in 2016! Performance opportunities are still available at all events! Be a part of the MBOS experience in 2016!
MBOS is right around the corner!
September 7, 2016 by
WGASC/MBOS is SoCal's Premier Winter Guard and Marching Band Circuit
Winter Guard Association of Southern California
Marching Band Open Series
WGASC Sponsors
| Platinum Sponsors | |
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| Creative Costuming & Design | Designs by King |
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| Band Shoppe | Director's Showcase |
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| Winter Guard Tarps | MVP Apparel |
MBOS Sponsors
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| Remo | Halftime Mag |
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| Innovative Percussion |
WGASC Now! |
| WGASC Platinum Sponsors | |
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| Creative Costuming & Design | Designs by King |
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| Band Shoppe | Director's Showcase |
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| Winter Guard Tarps | |
