Perhaps you don't really care about Cinco de Mayo, yet suddenly feel like getting into the spirit, or maybe you do care, but didn't plan ahead and need an easy drink to serve this evening. Highballs to the rescue! Pick up a few bottles of Jarritos soda and mix with tequila or rum and a squeeze of fresh lime juice. Easy! And the mocktail version of this one is a no-brainer - just leave out the hooch! Salud!