With thousands of American troops now at the front in France on this date in 1918, food conservation had become critical. A new guide was issued which called for at least one wheatless meal each day except Monday when no wheat products were allowed. Tuesday was a meatless day, and most days required at least one meal without meat. No pork products were allowed on Saturday. All sugar and fats were to be used sparingly, but potatoes and other vegetables were not restricted. Public eating houses