Food Allergy Guidance in Restaurant Life Posted December 16, 2009 I honestly am all about hospitality and will usually go out of my way to accommodate allergies and special requests, but there has to be a line. I would honestly tell that person to not come. It's not even about making a menu and cooking for her without those ingredients, I just wouldn't be able to guarantee no cross-contamination from all those items. If shes truly allergic to all that I feel sorry for her but I wouldn't want the liability. Good luck!