Our latest McDonald's stop was in the show-me state of Missouri. We hit one McCafe with a big RV/Truck parking lot in Mt Vernon, Missouri (between Springfield and Joplin on I44) for what they called "Happy Hour." This meant they had 99 cents speciality coffees. This stop was just for dad and mom since we needed a pick-me up on our way from Branson to wherever we were staying that night on our way to Texas (ended up in a Walmart in Oklahoma).
Patsy and I do love their speciality iced lattes and iced coffees, even more so during Happy Hour!