Walnut Entertainment Center Furniture . View a wide selection of entertainment centers and other great items on ksl classifieds. Enjoy free shipping on most stuff, even big stuff. walnut entertainment center Shannon from www.shannoncabinets.com Free shipping on orders $35+ & free returns. This project goes into detail on designing an entertainment center to accommodate cords and heat, cutting plywood to size with a circular saw, cutting joints with a router, edging. View a wide selection of entertainment centers and other great items on ksl classifieds.