Scales Reptile Expo - Santa Rosa is a public reptile trade show held at the Sonoma County Fair & Event Center in Santa Rosa, California. The expo brings together breeders, retailers and educators who offer live reptiles and amphibians, husbandry supplies, and hands-on demonstrations for hobbyists and families. It is notable as a regional gathering for enthusiasts to view diverse species, get expert advice, and connect with vendors and rescue/adoption resources.