Here is some information I should have passed along. This crumpled announcement lists a number of weeks of urban sketching classes going on in Calgary. At least one of our group is attending all of them. I don’t know the instructor so have no comment on him, but I believe he is an accomplished artist. I also think that individual places in sessions are still available if you are interested. The website to check it out is shown on the bottom of the crumpled sheet. Looks like a worthwhile endeavour.