There is something about a hot dog fresh from the grill that tastes like summer. Maybe it is the lightly toasted bun, the smoky grilled flavor, the bright ribbon of mustard, or the first crunchy bite of relish and onions. Perhaps it is not only the food we love, but everything that comes with it—backyard cookouts, glowing sunsets, picnic tables, family laughter, baseball games, and evenings spent outside with the people who make life special. National Hot Dog Day is the perfect excuse to slow down, fire up the grill, and turn an ordinary summer meal into a cheerful celebration. You do not need an elaborate party or a complicated…