🏢 Three Rivers Convention Center

The Three Rivers Convention Center is the primary convention center in Tri-Cities, Washington, a mid-size metropolitan area centered around the cities of Kennewick, Pasco, and Richland. Named after the nearby confluence of the Snake, Yakima, and Columbia Rivers, the center is a part of the Three Rivers Campus in Kennewick, adjacent to the Toyota Center and Toyota Arena. Construction of a 115,000 sq ft expansion and attached hotel began in March 2025.