The trend generated huge buzz for McDonald's, which sold the shake as part of the Grimace Birthday Meal. The mascot's 52nd birthday celebrations appeared in a number of social media posts by the ...

RELATED: McDonald's Discontinuing 3 Popular Items, Upsetting Customers Nationwide McDonald's finally acknowledged the trend in a June 27 tweet with a picture of Grimace and the caption ...

Viral videos on social media show fans going to extreme lengths in search of the elusive iron ingot hidden inside McDonald's Grimace Eggs, part of Happy Meal toys worldwide. What’s an ingot?

McDonald’s Corp’s account on Instagram was hacked Aug 21 in an apparent scam involving a cryptocurrency named after Grimace. Screenshots published by an X user showed a post on the chain’s I ...