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ADDITION COMPLETION
- Open for business in 2023
- Co-developments progressing
Construction Updates. Click HERE
2015
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2022
Upcoming Events
Check back frequently to keep up-to-date on all upcoming events pertaining to the Washington State Convention Center Addition.
Learn More© Washington State Convention Center
Stay Informed
As momentum for the Addition project builds, this web site will grow, as well. Please sign up for general updates on the project or to keep your company informed about construction or service opportunities. Note that the sign up is specifically for news about the WSCC Addition project, rather than existing WSCC business.