Just a week after teaching an AIARE 1 Course, I attended an AIARE Instructor Refresher Course - a mandatory component for AIARE-certified instructors every other year. Saturday covered curriculum updates and presentation workshops for AIARE 1 courses from Margaret Wheeler, Larry Goldie, and Scott Schell; Margaret and Larry also lead the AIARE 2 portion on Sunday.
After 5 years of teaching only one or two courses a year (if at all) - I'm making a concerted effort to really own the material and increase my expertise at teaching the recreational and professional AIARE curriculums. This was a great big step towards that goal.
More about the AIARE curriculum here; Pro Guiding Services avalanche education offerings here; and a few more private offers from myself here.