Some of my most creative food ideas are woven around cocktails. Every wedding needs an excellent variety of beverages, alcoholic and non-alcoholic.  At the minimum, full-service cocktail bars should be readily available adequately stocked (not to mention staffed) and waiters should be ready with trays of sparkling water as guests arrive. Adding a signature cocktail or a specialty beverage bar is just the cherry on the bar service sundae. {Above, my Watermelon Margarita; Below, my homemade …