Ponds, Puddles & Creeks Open House Sharp’s at Waterford Farm invites kids to come explore Cattail Creek. Your guide will bring you down by hayride, and you’ll catch all sorts of critters, identify them and learn about their habitats. Wear old tennis shoes or water shoes (no flip flops). Register on or before June 22. $8 per child, accompanying adults free. 10:30 a.m.-12 p.m. Sharp’s at Waterford Farm, 4003 Jennings Chapel Road, Brookeville. [email protected]. sharpfarm.com. 410-489-2572.