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The Deal: One free ground beef taco, the newest protein option from the gigantor-burrito maker.
When: Today, "Taco Tuesday," 5/1.
Where: All Texas and Oklahoma Freebirds locations
Details: Freebirds has "beefed up" its menu with a new meaty filler option--fresh, 100% ground chuck, for a limited time only. They're giving away one free ground beef taco with any purchase.