Worldcon 2025 Chinatown. This is the large world sci fi convention where they do the hugo awards. It was first held in 1939 and, after a short break for wwii, has been held continuously since 1946.

Seattle worldcon 2025 will host the business meeting virtually on four different dates prior to the convention: The bid from seattle, washington, usa, won the election to host the 2025 worldcon held at the 2023 worldcon in chengdu, china.