Wendy's giving away free cheeseburgers every day through end of September

(Photo: Wendy's)

DUBLIN, Ohio (WTHR) - National Cheeseburger Day is coming up next week, but Wendy's wants you to celebrate all month long.

The fast food chain is offering customers a free "Dave's Single" cheeseburger once a day through the end of September. The offer is good for anyone who buys another menu item via Wendy's mobile app at participating restaurants.

National Cheeseburger Day is Tuesday, September 18.

The Wendy's app can be downloaded from the App Store or on Google Play.

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