Use Twitter to find a good-for-you (and your wallet) lunch.

Does the thought of yet another turkey sandwich make you want to cry tears of boredom? Ditch the brown bag and log on to Twitter to find a waistline-friendly lunch truck in your ‘hood.

• Nosh like a Star in L.A. @LetsBeFrank sells grass-fed beef hot dogs from a truck in Los Angeles (San Fran, too). Don't be surprised if you spot McDreamy in line: The cast of Grey's Anatomy are fans.
• Grab a San Fran Treat @AmuseBouche serves up recession-friendly breakfasts like a cup of chai tea and a muffin for a buck.
• Go Loco in NYC @CalexicoCart sells award-winning tacos and burritos at two spots in SoHo. Ask for a burrito bowl--it's served sans tortilla and with a side salad.
• Chill Out in D.C. @sweetflow uses organic yogurt to make its fro-yo, which boasts live active cultures. Half a cup of plain yogurt weighs in at just 80 calories.
• Eat Global in Seattle @curb_cuisine offers Hawaiian/Korean fusion fare. The probiotic-packed kimchi rice bowl is topped with an egg for the ideal mix of carbs and protein.

Tell them a little birdie sent you.

Planning a healthy lunch date? Invite your friends!