Texas Showdown - Tournament held in Houston, Texas, United States, each year. - http://txshowdown.com
Classic Gaming Expo - The electronic entertainment industry's only annual event that is solely devoted to celebrating the history of video, arcade and computer games. Taking place in Las Vegas, Nevada, USA. - http://www.cgexpo.com/
Video Arcade Preservation Society - As an organization, VAPS is dedicated to the arcade game collector. The site strives to reflect that by providing collectors, collectors-to-be and enthusiasts a way to resolve their coin-operated informational needs. - http://www.vaps.org/