Zack Snyder has been filming Justice League at the nearby Warner Bros Studios in Leavesden, and popping in for coffee at Fred and Ginger.
For the ardent Marvel fans reading this consider that your major spoiler: Justice League involves someone drinking a coffee.
The film only just started principal photography and won’t open in theatres until November 2017.
A small, community-driven coffee shop on its high street, about the only one, is set to feature in one of the biggest blockbusters of 2017 however, thanks to a pretty famous patron.