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Building Yesterday’s Future–For Everyone

August 13–17, 2025, Seattle, WA

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Masquerade Registration

Please be sure to review the rules and information page before signing up.

Name(Required)

Full Name

Email(Required)

Enter Email Confirm Email

Pronouns(Required)

Phone(Required)

Contact number where you can be reached during the convention

Entrant Name(s) with Pronunciations(Required)

Costume Title(Required)

Workmanship Judging(Required)

Do you wish to submit your entry for workmanship judging?

Yes

No

Entry Division(Required)

Young Fan

Novice

Journeyman

Master

Exhibition Only

Made By(Required)

For Young Fan costumers

Self-made

Adult-made

Combination of the above

Category(Required)

Original

Recreation

Historical

Assembled

Other

Genre(Required)

Science Fiction

Fantasy

Historical

Anime

Comic Book

TV/Film

Other

Made By(Required)

List all.

Costume Source(Required)

If not original, what specifically inspired this costume? List "none" if an original creation.

Entry Introduction

By default, each entry will be introduced by entry number, entry name, and division. If you prefer the entry name be excluded, or any other introductory text added, please explain.

Entry Conclusion

By default, each entry will conclude with the entry name again and the names of those who presented and created the costume(s). If you prefer additional text, please explain.

Other MC Info

Do you have any additional information for the MC? We will try to honor all requests for MC interaction, MC reading during the presentation, etc., but will need these requests as early as possible.

Audio(Required)

Will you be supplying music or other audio for your presentation? Please be aware that there will not be a microphone on stage and that all speaking must be pre-recorded.

Yes

No

When do you want the lights to go on?(Required)

Before you enter the stage

After you enter the stage

Other

When do you want the lights to go off?(Required)

Before you exit the stage

After you exit the stage

Other

What color lighting would you prefer?

Do you have any special lighting concerns or requests?

Additional Comments

Please let us know if there is any other special information we need to know about your costume or presentation. If you have a costume with unusual size or mobility issues, please let us know here.

Name

This field is for validation purposes and should be left unchanged.

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Seattle Worldcon 2025 will be held August 13–17, 2025.

"World Science Fiction Society", "WSFS", "World Science Fiction Convention", "Worldcon", "NASFiC", "Lodestar Award", "Hugo Award", the Hugo Award Logo, and the distinctive design of the Hugo Award Rocket are service marks of Worldcon Intellectual Property, a California non-profit corporation managed by the Mark Protection Committee of the World Science Fiction Society, an unincorporated literary society. You can contact the WSFS Mark Protection Committee at mpc@wsfs.org.

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