- Location: North Dakota State Capitol Grounds, 600 E Boulevard Ave, Bismarck, ND 58505 - Date: Saturday, April 26, 2026 - Time: 9:00 AM - 1:00 PM - Cost: Free (vendor purchases optional) - Source: [bismarcktribune.com/lifestyle/farmers-market-opening]() (seasonal market kickoff with local produce, crafts, and live demos; weekly through fall).