Shadow Reaper
Space Marshal
If you're going to man a booth, can you roll in a keg and give away free beer?  We see folks give away ships worth more than a keg and if you really want peeps to know what we're all about, why not give away beer?  Just the word of such a stunt would be worth the cost, as rumor of our might and folly will circumnavigate the cosmos, and the conference.