If you are volunteering and handling food for the public (at our Open House on 5/18, for instance), the information from USDA pasted below will come in handy. Please study it well in advance for the events.
http://www.fsis.usda.gov/wps/wcm/connect/82770ed6-4ec5-4075-9b09-4a24bef24af6/Cooking_for_Groups.pdf?MOD=AJPERES
