2026 Annual Meeting | American Headache Society Date Monday 04/20/26 Time 01:00 PM - 02:00 PM CDT Add To Calendar Location Chicago Marriott Downtown Magnificent Mile | Assigned by hotel Event Type ICW Description AHS Sub-Specialty Mentoring Luncheon - The purpose of the subspecialty mentoring session is to allow medical students, residents, and fellows the opportunity to network with leaders in the field of headache and migraine.