Grimace in Gundy for McHappy Day 05/11/2024 FacebookTwitterEmail Goondiwindi McDonalds has been selling these reversible Grimace hats in the lead up to McHappy Day. (Supplied) Sarah Murphy Goondiwindi McDonalds licensee Mick Young and his crew are getting behind McHappy Day this year, embracing Grimace and his merchandise […] Subscribe or Login to see the rest of the content. Username Password Remember Me Forgot Password