All Out Sports League (925) 203-5626

Clayton Business & Community Association (925) 672-2272

Clayton Historical Society 6101 Main Street (925) 672-0240

Clayton Women’s Club (925) 672-9448

Clayton Valley VFW Post (925) 687-1427

Mt. Diablo Trail Ride Association (925) 323-9523

Concord No Le Hace – 4H (925) 676-7878

Clayton Valley Sunrise Rotary (925) 672-5023

Concord Kiwanis (925) 408-5349

Clayton Boy Scouts (925) 676-1650

Clayton Girl Scouts (510) 562-8470 ext 3007

Cub Scout Pack 262 (415) 238-8462

Concord Soroptomists (925) 672-2727

Clayton Theatre Company (925) 222-9106

Clayton Valley Garden Club (925) 276-2299