OTSA Monthly Meeting When: Thursday, September 3, 2026 at 5:00 PM Where: Ohio Township Nature Center325 Nicholson Rd, Sewickley, PA 15143Get Directions (40.5622559, -80.11016169999999) mapA3801104-5E2D-459E-A7C7-6B563091241C (40.5622559, -80.11016169999999)