Fun Facts Fun Fact: The Event Where Mustard Was First Put on Hotdogs Posted by Adam (Neko Random) on November 17, 2023October 15, 2023 People have been putting mustard on hot dogs since the 1904 St. Louis World’s Fair where it was popularized. Share this: Share on X (Opens in new window) X Share on Facebook (Opens in new window) Facebook Like this:Like Loading... Related
