County Sheriff's Department, Los Hermanos Bañuelos, Martinez Family, Medieval Times Dinner & Tournament, National Park Service, The New Buffalo Soldiers, The Norco Cowgirls & The Little Miss Norco Cowgirls Rodeo Drill Team, Scripps Miramar Ranch, Spirit of the West Riders, U.S. Army Field Artillery Half Section – Fort Sill, U.S. Marine Corps Mounted Color Guard, Valley Hunt Club, and Wells Fargo. 2017: 20 units – 1st Cavalry Division Horse Cavalry Detachment (Fort Hood, Texas), Backcountry Horsemen of California – Mid-Valley Unit (Sonora, California), Budweiser Clydesdales (St. Louis, Missouri), California Highway Patrol Mounted Patrol Unit (Sacramento, California), Kern County Sheriff's Mounted Posse (Bakersfield, California), Los Hermanos Bañuelos Charro Team (Altadena, California), Mane Attraction Equestrian Drill Team (Riverside, California), Medieval Times Dinner and Tournament (Buena Park, California), The New Buffalo Soldiers (Shadow Hills, California), The Norco Cowgirls & The Little Miss Norco Cowgirls Rodeo Drill Team (Norco, California), Philippine Scouts Heritage Society – U.S. Army's 26th Cavalry Regiment (Los Angeles, California), Santa Barbara County Sheriff Mounted Enforcement Unit (Santa Barbara, California), Scripps Miramar Saddlebreds (San Diego, California), Seven Oaks Farm Miniature Therapy Horses (Hamilton, Ohio), Spirit of the West Riders (Leona Valley, California), Union Rescue Mission – Los Angeles (Los Angeles, California), United States Marine Corps Mounted Color Guard (Barstow, California), Valley Hunt Club (Pasadena, California), Victorian Roses Ladies Riding Society (San Diego, California), and Wells Fargo Stagecoaches (Los Angeles, California) 2018: 20 units – 1st Cavalry Division Horse Cavalry Detachment (Fort Hood, Texas), Broken Horn Ropers (Baldwin Park, California), Budweiser Clydesdales (St. Louis, Missouri), California Highway Patrol Mounted Patrol Unit (Sacramento, California), Long Beach Mounted Police (Long Beach, California), Los Angeles County Sheriff's Department Mounted Enforcement Detail (Los Angeles, California), The Los Angeles Police Department Metropolitan Division Mounted Platoon, Honor Guard, Bagpipe & Drum Band (Los Angeles, California), Los Hermanos Bañuelos Charro Team (Altadena, California), Mane Attraction Equestrian Drill Team (Riverside, California), Mini Therapy Horses (Calabasas, California), The New Buffalo Soldiers (Shadow Hills, California), The Norco Cowgirls & The Little Miss Norco Cowgirls Rodeo Drill Teams (Norco, California), Ramona – California's Official Outdoor Play (Hemet, California), Scripps Miramar Ranch (San Diego, California), So Cal Mini Horse Sanctuary, Inc. (Hemet, California), Spirit of the West Riders (Leona Valley, California), United States Marine Corps Mounted Color Guard (Barstow, California), The Valley Center Vaqueros (Valley Center, California), The Valley Hunt Club (Pasadena, California) Wells Fargo Stagecoaches (Meeker, Oklahoma) 2019: 18 units – 1st Cavalry