During Star Wars Episode 4.5 - The Star Wars Holiday Special 1978, Lumpy watches a secret Rebel Alliance report about the alien talisman that makes people invisible. The device has basic galactic writing upon it, but a logo can be noticed, that looks like an Omega Symbol.
Awning for the "DRIXNI" is a vexilloid like object that serves to advertise that it can be purchased at this store. To the left is a strange alien icon that looks like some kind of company logo, or perhaps bug?
Several broadsides, posters, can be seen in the back alleys. The anti-hero Boba Fett can be seen walking by. There is also come "Alien Graffiti" visible.
The alien technician with a ridged skull and cat like mouth is wearing an armband that indicates his position in the Rebel Alliance. In the background we can see Leia, Luke, R2, C-3PO and one of the rebel alliance leaders.