McD’s mostly sticks to perfecting classics, like its Big Mac and ridiculously good fries. Over at McDonald’s spinoff CosMc’s, ...

McDonald's spin-off coffee shop, CosMc's, is trying to find its footing in North Texas. What’s real matters. We’re committed ...

The theme leans into the space-based, futurism-of-the-past aesthetic associated with a mascot named CosMc, who appeared in ads in the late '80s and early '90s. The menu features teas and ...

McDonald's is closing three of its spinoff CosMc's locations just a year after opening. However, the company says this does not signify the end.

CosMc’s revolves around a character introduced ... (It was the mid- to late-80s… It wasn’t the weirdest thing going on, but it was still pretty weird.) ...

The theme leans into the space-based, futurism-of-the-past aesthetic associated with a mascot named CosMc, who appeared in ads in the late '80s and early '90s. The menu features teas and ...