Fast Food

Before white water rafting yesterday, we went to Steak and Shake. (The "we" is 5 other males and I.) Steak and shake is okay, but the only thing I get is a pair of naked burger patties. On the way back, we stopped at Wendy's. I gave up on fast food when I got diagnosed, about 5 years ago. Lo and behold! Wendy's has their nutritional information, including what allergens each part of a meal contains. Impressive. I thought I'd try it out, and ate a 1/4 burger patty. I was fine after, but my concern is that on a busy day, who is making sure the allergen-containing and allergen-free foods aren't mixing together?