I went in and bought breakfast, iced coffee, and two walnut chocolate chip cookies and when I ate one of the cookies I but I to something and almost broke my tooth. They said it was a walnut shell and they took my information down and I haven't heard from the company. They didn't even do anything. They said "oh we're so sorry" and that was pretty much it. I usually love their cookies but I'll never eat one again because I'm worried that I'll bite into something again.