Let's face it. Once we get past 25, we spend the rest of our lives either trying to find the fountain of youth or drinking to forget the fact that too much Botox makes us look like crap. But what if we told you that a drink could actually be the key to staying young? Sounds like magical hocus-pocus, true. But there is some science behind Rocco's Tacos' Antioxidant Margarita ($11.50). The libation is made with Cedilla açaí liqueur, a spirit distilled from the açaí berry, which is known to have antioxidant properties. What's an antioxidant, anyway? Well, as you age, your body, much like the Tin Man's, oxidizes. Antioxidants cause a reaction that inhibits oxidation and has been thought to ward off lots of nasties like cancer and heart disease. So this is a margarita that's good for you. But how does it taste? Well, made simply with Maestro Dobel Diamond Tequila, a premium aged tequila that's been filtered until colorless, a little fresh lime, and agave, it's what a margarita should taste like — bright, fresh, simple — and devoid of any corn syrup and antifreeze-colored syrups. And, should this wonderful libation add years to our lives, it's simply more time to enjoy another round of cocktails.