Moe’s Southwest Grill will have their annual free queso day Sept. 20. They posted an event on Facebook:
Free Queso Day — on September 20.
Here's the event description:
Bring your family, friends, co-workers and everyone who craves great queso to Moe’s for the ultimate celebration of cheese on Thursday, September 20. Every guest will receive one 6 oz. cup of Moe’s Famous Queso for free; no purchase necessary. Last year, we gave away more than 250,000 cups, and we plan on this year being even cheesier. Speaking of which, please add your comments and photos to this page on FREE Queso Day so we know which Moe’s is the cheesiest in the whole world.