Send your lab nerd friends to the small-bites buffet where they can follow easy formulas to combine ingredients into innovatively yummy petri dish bites. View more images: Crime Lab Halloween Party for Adults Source: Better Homes Image credits: Katrina Widener Art and Science of Laboratory Medicine Facebook: www.facebook.com/LaboratoryEQAS Twitter: LaboratoryEQAS Pinterest: http://pinterest.com/labmed/medical-laboratory-and-biomedical-science/