On-Site Vendors & Sponsors

We woud like to extend our gratitude to the vendors that make the trek to the Washington State Star Party to offer their goods and services to our attendees. Please stop by and say "Hello" to our vendors!  You just might find that accessory, eyepiece, telescope, book, artwork, shirt or gizmo that you didn't know you wanted (or needed!)   

Please also support our online sponsors that help make this event possible! 

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2025 Vendors will be posted as they register.

Onsite Vendors & Sponsors

2025 Sponsors

   

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Clubs and Societies:

As a courtesy WSSP will make promotional space available to Astronomical League Clubs or Societies to set up an "Information Only" booth or table to promote your group. If you wish to sell anything, you fall under the title of vendor and must pay the appropriate fee.