Focus on local amateur/youth leagues starting spring season; no major pro events (Bismarck lacks NBA/NHL teams nearby). - Bismarck Larks Opening Day (Summer Collegiate Baseball) Location: Bismarck Municipal Ballpark, 303 W Front Ave, Bismarck, ND Date: Friday, May 30, 2026 (Note: Outside 30-day window but first home game listed; season starts late May) No events strictly within next 30 days. Indoor alternatives like youth basketball tournaments ended in March. Check for updates. URL: [Bismarck