Conferences ATMI holds an annual national conference in conjunction with the College Music Society (CMS). 2024Â Technology Virtual Mini-ConfernceTBA 2024 ATMI National ConferenceNovember 7-9, 2024Washington, DCWashington Hilton 2025 ATMI National ConferenceOctober 30-November 1, 2025Spokane, WADavenport Grand Hotel ATMI Conference Archives