SHARECOMMENTMORE

(WXIA) -- Moe's Southwest Grill's popular Free Queso Day will return this week.

On Thursday, Sept. 19, Moe's customers will be treated to a free six-ounce cup of the restaurant chain's queso cheese dip, no purchase necessary.

"Free Queso Day is always an exhilarating time for Moe's as we get to reward our fans with what we're famous for -- our queso -- but also allowing new customers to come in and give it a try at no cost," Moe's chief marketing officer Paul Macaluso said in a statement.

Customers are invited to use the hashtag #moesfamousqueso on their favorite social media platforms. The most original entries may be featured on future Moe's queso cups.