Back in 1975, McDonald's added a character to its kid-targeted McDonaldland pantheon to promote and create an origin story ...

If you're unfamiliar with Uncle O'Grimacey, you're not the only one. The Saint Patrick's Day McDonald's green character has been on leave. Uncle O'Grimacey is a McDonald's character, returning to ...

McDonald’s is bringing back its popular Shamrock Shake yet again, this time accompanied by the fast-food chain’s Uncle O’Grimacey character. The HACER National Scholarship Program ...