World Science Fiction Convention 2025. World science fiction society, wsfs, world science fiction convention, worldcon, nasfic, lodestar award, hugo. Although the worldcon website team can answer general questions about worldcon site selection, more specific questions about site selection, eligibility to vote, etc.

World science fiction convention (worldcon) worldcon is the annual convention of wsfs. This is the large world sci fi convention where they do the hugo awards.