Donut Inn

I am a loyal D&D customer for my regular coffee (and munchkins for the girls). Many times I hit the drive-through in my PJs with the girls to kick-start the day and resolve some serious crankiness in the back seat. Recently my husband and I discovered Donut Inn in Fairfield. It's also a drive-through and offers many of the same items (munchies vs. munchkins, etc.), but their iced coffee is amazing. It's so much better for some reason. I love my D&D coffee too but my family and I wonder about the ice they use. Have you ever noticed that it takes forever to melt? Can't be natural ...