Northstar Bison on "grill" for Hollywood B-day Bash

Mariel Hemingway & Bobby Williams celebrating his 50th

Mariel Hemingway surprises her romantic and business partner, Bobby Williams with a birthday party for his 50th on Sept. 29, 2013 on their California ranch.  Northstar Bison's bison meat is a staple for Bobby so it was only appropriate that it was the featured protein on the grill for the festive occasion!

Fresh ground bison and Bison tenderloin tips rounded out the premium meat choices.