Chef/owner Bradford Heap in the kitchen at his Salt Bistro in Boulder where he is very determined to eliminate GMO foods from their menu.

BOULDER, CO. SEPTEMBER 25: Chef/owner Bradford Heap checks a ticket in the kitchen at his Salt Bistro in Boulder on Thursday, September 25, 2014. Heap is very outspoken about eliminating the use of GMO foods at his restaurant. It is part of their mission statement. Heap said they are seeking a closer relationship with the food they serve. Customers have been very appreciative of the efforts the restaurant is going to to eliminate the GMO foods . (Denver Post Photo by Cyrus McCrimmon)