Ries's Tall Grass W2749 Golf Course Road Mt. Calvary, WI 53057 MapIt Phone: 920-948-0993 Bison - America's Original Red Meat We’d love to hear from you Email: I'd like to know more about... Bison raised at Ries's Tall Grass are grass fed and hormone free. Wisconsin Bison Producers Association  •  info@wibison.com Locate Bison in WI | Board of Directors | Membership Directory | Bison Services | WI Bison Events Bison Classifieds | Bison News | Learn About Bison | Bison Recipes | Website Links | Home