A meetng in the Outer Rim

Cassian's in his black leather jacket nursing a caf and poking at a datapad, it shows flight routes, so he seems like just another pilot plotting where his next job might be.

The main difference is that he's at a table with his back to the wall and a good view of the cantina, looking up every once in a while, meeting someone here would make sense. This is one of those cantinas that exists to be forgotten, a good place for a meeting between Rebel agents.