I have stopped for a coffee on my way to work in sunshine, in a snow storm, rain and wind so why should a little fog bother me. Always iced coffee even if it is freezing outside. This is the one in my town near the airport. THere are three here now.
I'm assuming this is a Dunkin's! Everyone should have a couple simple pleasures to indulge in no matter what the weather as you say. I hope you enjoyed it!