SWTOR Anaheim 2015 Cantina Tour Flash drive files. Interesting items includes Yavin Stronghold, upcoming Koensayr Monocycle and a teaser called Secret File.
Inside the thumbdrive is this file named as secretfile. The tag line is Hidden Away in the Dark of the Galaxy, Remained a Secret. The hidden image has now been uncovered and posted alongside.
This may have to do with the #FallenEmpire bracelets people were wearing in the cantina with the 6.15.15 date.
Yavin 4 Stronghold