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Seattle Worldcon 2025 is powered by members who actively participate in creation of the shared experience of the Worldcon. Worldcons are funded almost entirely by memberships. Our commitment to equity and inclusion leads us to offer membership options which are below the true per-member cost, which at projected attendance levels we estimate at $275.
Seattle Worldcon 2025 is powered by members who actively participate in creation of the shared experience of the Worldcon. Worldcons are funded almost entirely by memberships. Our commitment to equity and inclusion leads us to offer membership options which are below the true per-member cost, which at projected attendance levels we estimate at $275.
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Request a DemoOr start free trial →Seattle Worldcon 2025 takes place on Wednesday, August 13, 2025 to Sunday, August 17, 2025.
Seattle Worldcon 2025 is held in Seattle, USA at Sheraton Hotel.
Seattle Worldcon 2025 is free to attend.
Seattle Worldcon 2025 is designed for other b2b events professionals looking to network, learn, and discover new opportunities.
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