Saturday night marked Reno, Nevada's first ever sci-fi themed "epic crawl" bar crawl.
People were dressed like the characters from Star Wars, Star Trek and other sci-fi shows.
There was even a light sabre battle to kick off the event.
Organisers say the event came about because fans said they wanted a new crawl, focused more on the sci-fi and fantasy genres.
Watch the video for the full report.
