The Nevada County Fair is an annual event held in Grass Valley, California, typically in August. It showcases local agriculture, crafts, and entertainment, providing a platform for community members to display their talents and products. The fair features livestock shows, carnival rides, and various food vendors, making it a family-friendly destination. In addition to traditional fair activities, the Nevada County Fair includes live music performances and contests, such as baking and photography competitions. The event aims to celebrate the region's rich heritage and foster community spirit, attracting visitors from both near and far.