Cup of Truth is tiny. Not so much a cafe, as a literal hole in the wall. Courtney Joel (ex-Cafe Vue) and Jon Freeman run this little space in Campbell Arcade, the subway connecting Flinders Street Station and Degraves Street.

They offer a custom blend by Axil alongside rotating single origins and that’s all they need. It's not the place to stop for lunch, but if you're looking for a snack on the go you can pick up some fresh pastries by Matt Forbes.