Do you know what is a fantastic treat in the heat? Icy mugs! aka frosty mugs. S got the idea from remembering how A&W always served their root beer in frosted mugs.
What you do is take a large glass mug and put a little water in the bottom, then put it in the freezer. It takes several hours to freeze but it's worth it :) The pop that I put in my icy mug tastes better than any pop I've ever had. I don't know if it's because the pop is kept very cold or if it's because the pop is in a glass mug instead of aluminum can but lordy I do like me an icy mug on a hot day.