McDonald's Brings Back 'Iconic' Character To Promote Shamrock Shakes

Grimace and Uncle O’Grimacey (Credit: McDonald's Corporation)

McDonald's Shamrock Shake is back and marks its annual return with a special reunion to support a meaningful cause.

From February 10 to March 23, 25 cents from every Shamrock Shake sold at participating locations will be donated to Ronald McDonald House Charities (RMHC), with the goal of raising $5 million to support families in need.