Remember the ads of yore? Take a look at these 15 vintage fast-food ads to see just how much advertising has changed.

It's soon to be Shamrock Shake season. McDonald's Shamrock Shake ... In the first McDonald's ad that stars Uncle O'Grimacey, Grimace tells Ronald McDonald that he is distraught because he doesn ...

The Shamrock Shake debuted in 1970 and the Oreo Shamrock McFlurry debuted in 2020. McDonald's Shamrock Shake typically returns to menus in February ahead of St. Patrick's Day. A medium Shamrock ...

McDonald’s is bringing back its beloved Shamrock Shake with the help of an old friend ... Uncle O’Grimacey disappeared from the ads sometime in the 1980s and has been out of work ever since.

There's a new limited-time shake returning to McDonald's restaurants. McDonald's beloved green Shamrock Shake is returning on Feb. 10, ahead of St. Patrick's Day, the restaurant chain announced ...

The Shamrock Shake debuted in 1970, and Uncle O debuted as its mascot five years later. For about a decade, he appeared regularly in McDonald’s ads promoting his signature shake — until he ...

McDonald’s is days away from officially launching the return of a seasonal favorite: the Shamrock Shake. The celebratory St. Patrick’s Day drink will arrive on Feb. 10, just over a month ...

Starting Monday, McDonald’s famous Shamrock Shake is back in stores, about a month ahead of St. Patrick’s Day. But this year is extra special: To celebrate, the 85-year-old fast food chain is ...

The Shamrock Shake is a milkshake made with vanilla soft-serve ice cream, artificially flavored minty green syrup and whipped topping. Need a break? Play the USA TODAY Daily Crossword Puzzle.