ATNI Conventions bring members together to discuss policy, legislation, and the future of Indian Country in the Pacific Northwest

Welcome to the ATNI Midyear Convention!

Date: May 17 – 21, 2026

Location: Silver Reef Casino Resort

We look forward to a meaningful exchange of ideas that fosters collaboration among tribal leaders, professionals, and community members. This collective effort is key to driving positive change and empowering our communities.

ATNI Conventions play a vital role in bringing members together to engage in impactful discussions, informative presentations, and committee activities focused on policy, legislation, and the future of Indian Country in the Northwest.