Stopped at this Denny's while traveling on vacation 9/15/11 & were waited on by a waitress with a very obvious runny nose which she repeated/continually wiped with her bare, unwashed, food serving hands. We paid our bill and left without eating our food for obvious reasons. DISGUSTING, UNHEALTHY, etc., etc. E-mailed Denny's Corporate twice before finally getting a lukewarm reply. Even If you're not subjected to any germs/cross contamination, you'll find the overall atmosphere of the place mediocre at best.