Serve in unusually shaped glasses. Give your glasses a frosted edge by dipping the rim into Lemon juice and then dipping it into sugar. Simple but effective! Add colorful decorations - drink umbrellas, swizzle sticks , paper flowers, straws and even sparklers! These decorations are all cheap and easy to obtain from your local grocery store. Add some straws - colored straws are great - just cut them up for small glasses or use cocktail sticks or toothpicks to twist or skewer fruits.
In other words, have fun, make the Tweety Bird your own!