I had a blast with my Cinco De Mayo party. I sent out invitations using the Evite company. It was simple and easy (good for the environment too). I used the Margarita Cocktail Evite (http://www.evite.com/app/cms/ideas/cinco-de-mayo). I decorated the place with all the traditional bright colours. And the night of the party we served fantastic Margaritas!!! Yummy, fun, bright party!