There will also be a walnut dye pot, where parents and children can dye a garment of their choosing. The park’s gift shop, the Nature Niche, will have walnuts and accessories for sale. End the weekend with a performance by folk musicians Jake Speed and the Freddies. Walnut Weekend will be held at the Farbach-Werner Nature Preserve noon-4 p.m. Saturday and Sunday. The event is free and open to the public. A valid Hamilton County Park District Motor Vehicle Permit ($5 annual; $2 daily) is required to enter. Farbach-Werner Nature Preserve is located at 3455 Poole Road, Colerain. Get details and find nearby bars and restaurants here.