Instructions for voting in the 2025 Hugo Awards.

Worldcon offers table spaces to clubs, groups, conventions, and organizations that promote science, science fiction, fantasy, horror, costuming/cosplay, and other fannish pursuits.

The Seattle Worldcon 2025 Dealers’ Room team brings together a vibrant and diverse dealers' room with a large and curated selection of merchandise that represents the best in our fandom community.

It's time to dust off your rayguns and start perfecting that ultimate Pangalactic Gargleblaster recipe (we only go with half a gold brick) because Seattle is the place to be if you consider yourself a...

Worldcon features hundreds of hours of panel programming presented by hundreds of panelists, covering such diverse subjects as science fiction, fantasy, horror, science, costuming, art, writing,…

Seattle Worldcon is proud to host the Seattle Worldcon 2025 Film Festival, celebrating science fiction, fantasy, horror, and other speculative films from around the globe.

Masquerade registration is open, and we'll have lots of other cosplay opportunities; site selection voting is open; it's almost time for the business meeting to start; fan tables, dealers' room, and art...

The Seattle Worldcon 2025 Dealers’ Room team brings together a vibrant and diverse dealers' room with a large and curated selection of merchandise that represents the best in our fandom community.

Worldcon offers table spaces to clubs, groups, conventions, and organizations that promote science, science fiction, fantasy, horror, costuming/cosplay, and other fannish pursuits.

The 2025 Business Meeting Agenda, along with the instructions for the virtual meeting platform, may be downloaded from the 'Documents' section of this page.

I am writing this statement in order to share the status of Seattle Worldcon’s current journey through living up to our theme of Building Yesterday's Future—For Everyone. We have received a number of ...