Star Wars fans may be able to pack an entire hotel with stormtroopers — but Star Trek fans are the best when it comes to off-the-wall ideas and obscure Trek characters. TrekCore's Aaron Nadler and Norman Krumenacker took a bunch of photos at Star Trek Chicago 2013, including fetish Klingons and Mirror Geordie.

Check out our favorites from among Nadler's photos below, and the rest over at TrekCore. Can you name all of these characters?