Root Beer With Dry Ice

1 lb unbleached cane sugar, per gal. water 1 tablespoon root beer extract, per gal. water 1/2 lb dry ice, per gal. water 1 Bring water and sugar to a boil,[...]

4 tablespoons butter 1 cup brown sugar , packed 1/2 cup half-and-half 1 pinch sea salt 1 tablespoon vanilla 1 pint vanilla ice cream 3 (12 ounce) cans root[...]