4 links
Gaming Convention Listings by Jenga
geocities.com
One of the most complete game convention listing sites, with good searches.
Rocky Mountain Benefit Gamers Association
bengames.org
Raises money for small, local charities in the Rocky Mountain region, typically by holding various events throughout the year, many of which are gaming (like board games and role-p…
RPG Registry
rpgregistry.com
Huge database of role-playing Conventions, players, and games - both online and offline.
Steve Jackson Games - Convention and Trade Show Schedule
sjgames.com
Listing of events submitted to Steve Jackson's list, from all over the world.