I got my bowhunter education card this past weekend.  I don't need it for Colorado, but I decided I should get it in case I decide to bowhunt in another state some day.  It was a one day class at Bass Pro in Denver.  The class was alright, and I did learn a few things.  The most enjoyable part of the day was walking around the store with one of the instructors guessing distances and discussing shoot/don't shoot scenarios with the various mounts.  Some of the store customers looked at us kind of funny, but others figured it out.