Start your backyard barbecue right with a refreshing lemon limeade that will amaze and refresh everyone! Dip halves of lemons and limes in sugar then put them on a hot grill for some beautiful caramelizing, char and enhanced flavor. Squeeze all that smoky juice into a pitcher with simple syrup also made on the grill, top with chilled water and ice and pour tall, cool glasses all around. Add a splash of vodka to make a more grown-up drink! Get the recipe for Grilled Lemon Limeade.