Montgomery College (Rockville, MD)
Vienna Parks and Recreation (Vienna, VA)
Digital Kidz (Fairfax, VA)
Engineering for Kids - Northern Virginia Southeast (Lorton, VA)
Potomac Arts Academy (Fairfax, VA)
YMCA Fairfax County Reston (Reston, VA)

Ballet Petite & Youth Performing Arts School of Bethesda (Bethesda, MD)
Bach 2 Rock - Bethesda (Bethesda, MD)
Washington Conservatory of Music (Bethesda, MD)
Holton-Arms Fine & Performing Arts Adjunct Program (Bethesda, MD)
Bach 2 Rock - Gaithersburg (Gaithersburg, MD)
Academy of Fine Arts (Gaithersburg, MD)
Harmonia Mundi Music Studio (Montgomery Village, MD)
Bach 2 Rock - Herndon (Herndon, VA)
Bach 2 Rock - South Riding (South Riding, VA)
Bach 2 Rock - McLean (McLean, VA)
Bach 2 Rock - Landsdowne (Landsdowne, VA)
International School of Music Bethesda (Bethesda, MD)
Duet Vocal Academy (Gaithersburg, MD)
Harmonia School of Music and Art (Vienna, VA)
Chantilly Music (Chantilly, VA)
Lorton Music (Lorton, VA)
Reston Music (Herndon, VA)
Twinbrooke Music (Fairfax, VA)
Aristotle Circle Peers (Rockville, MD)
Potomac Arts Academy (Fairfax, VA)
School of Rock Ashburn (Ashburn, VA)
School of Rock Vienna (Vienna, VA)
Center for the Arts at the Candy Factory (Manassas, VA)
Georgetown Day School Summer Programs (Washington, DC)
Stafford Studio of Music, Drama & Public Speaking (Gaithersburg, MD)

Gaithersburg Department of Recreation (Gaithersburg, MD)
Champions Fieldhouse (Rockville, MD)
Dozier Performance LLC (Silver Spring, MD)
YMCA Ayrlawn Program Center (Bethesda, MD)
Aristotle Circle Peers (Rockville, MD)
i9 Sports - Loudoun County (Ashburn, VA)
Annandale Sports Club (Alexandria, VA)
YMCA Arlington (Arlington, VA)
Our Lady of Good Counsel High School (Olney, MD)