Dan Consilvio legally changes the family name to Consol on January 1, 1916.
Duff invents unique packaging for Hot Pies ordered to go—wrapping them in a twisted steeple of white butcher paper. The open-air wrapping allows the steam to escape and prevents the Hot Pies from becoming soggy taking on a cardboard taste. The wrapping quickly becomes a visual signature for Duff’s Tavern.
Grilled pizzas are added to the menu. Cooked from start to finish on an open fire, these pizzas are distinguished by their smoky, grilled flavored.