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2026 WCA & WCW Convention & Tradeshow
November 4-6, 2026
Three Rivers Convention Center - Kennewick, WA
Interested in a Convention Sponsorship or Have Questions About Participating in the Trade Show? Contact Chelsea Hajny at evp@wacattle.org.
Booth/Sponsor Registration:
Attendee Registration:
HOTEL INFORMATION
Hotel Room Deadline: October 12, 2026
Hotel Block:
Start Date: Tuesday, November 03, 2026
End Date: Friday, November 06, 2026
Springhill Suits by Marriott
7048 W Grandridge BLVD
Kennewick, WA 99336
(509)-820-3026
$149.00 USD per night
Group Rate Code: CATCATA
OR
Hilton Garden Inn Tri- Cities/ Kennewick
701 North Young Street
Kennewick, WA 99336
(509)-735-4600
$149.00 USD per night
Group Rate Code: 90I
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