It gets its name from the Snake River , Yakima River , and Columbia River , all of which intersect in the general area of the Tri-Cities .
The Three Rivers Convention Center is the convention center for the Tri-Cities of south - eastern Washington , United States .
It gets Three Rivers Convention Center 's name from the Snake River , Yakima River , and Columbia River , all of which intersect in the general area of Tri-Cities Tri-Cities .
The Three Rivers Convention Center is the convention center for the Tri-Cities of south - eastern Washington , United States .