When Echo and AZI are on the rooftops, there is a large green billboard in the background which reads "refined coaxium". However, the entire image is flipped horizontally.
The Aurebesh text visible on Tech's device translates to "connecting", then changes to "power rerouted".
After Hunter and Omega duck into the back room, there are two crates with the Aurebesh text "1543 FS-SAPO" on them.
When Cid is seen pouring a drink, there is a electronic console on the counter that has the words "Video Sabacc" visible on it's viewscreen, along with several Sabbacc cards. The same device is also situated on another part of the counter, next to Wrecker.