Working in the food industry is stressful. That's even more so when your car breaks down, the towing bill is $375.00, and you need to buy Christmas gifts for your kids. Trisha Murphy was at her wit's end trying to figure out how to pay for all that, and make it to work at her job at a Denny's in Bangor, Maine. Busines was slow when three shabbily dressed gentlemen sat at one of Trisha's tables. She gave them courteous service, and was treated to a $500 tip on a $38.00 tab. Never judge a book by its cover!