Limited options due to early spring weather in North Dakota (average highs ~45°F/7°C, potential snow). Here's what's scheduled: - Kirby Park Nature Walk Location: Kirby Park, 600 E Divide Ave, Bismarck, ND Date: Saturday, April 5, 2026 Time: 10:00 AM–12:00 PM Cost: Free URL: (via Bismarck Parks & Recreation District calendar; guided walk focusing on early spring wildlife and trails) [Bismarck Parks & Rec, accessed Mar 2026] - Missouri River Spring Cleanup Location: Multiple sites along Missouri