World Science Fiction Society

All Worldcons follow the rules of the World Science Fiction Society, also known as WSFS (“whiz-fizz”). All Worldcons have specific duties and responsibilities that occur at each convention as determined by the WSFS Constitution. One of the more well known elements is the Hugo Awards, a fan-voted award for science fiction and fantasy.

Hugo Awards

The Seattle Worldcon logo over the Hugo rocket inside a ring that says 2025 Hugo AwardsThe Hugo Awards are awarded each year by WSFS at that year’s Worldcon.

For more information on this year’s awards, please see the following pages:

Site Selection

Seattle Worldcon 2025 will also administer the vote to determine the location of the 2027 Worldcon. For more information on this year’s site selection process, please see the following pages:

WSFS Business Meeting

A light-skinned child with brown hair in pigtails, wearing a retrofuturistic outfit in shades of blue and purple, holds a wrench in one hand while using a screwdriver on a green robotic pet with their other hand.The Business Meeting is where the WSFS members are able to debate and vote on the WSFS Constitution and other business. This includes suggesting changes relating to Hugo Award categories, how Site Selection is conducted, and how the Business Meeting is run.

For more information on this year’s Business Meeting, please see the About the Business Meeting page.