Residents who participate in the Sergeant-at-Arms Program at the 2019 CNS Annual Meeting attend their assigned course for free! When registering for the meeting, they simply select the courses they’re interested in from the drop-down provided. They’ll be contacted by a CNS staff member with their assigned course. This is first-come, first-served with only one opportunity per course. The duties of the Sergeant-at-Arms include scanning attendee badges for the assigned course.