Doesn't that limeade look mouthwateringly refreshing? The Taco Bell site has a coupon for a free limeade sparkler. There is a traditional limeade and a cherry limeade.
For the past two summers, I have been so addicted to Taco Bell's Frutista Freeze (in mango strawberry) that passing up a Taco Bell drive-thru has required a huge amount of will-power. If the limade is as good as the Frutista Freeze, I'm in trouble! Download your coupon and try one this Memorial Day weekend.