If you’re in Seattle, the city whose name is notoriously hard to kern, note that Northwest Film Forum is showing Gary Hustwit’s film Helvetica tonight and Thursday night, as part of ByDesign08, co-sponsored by the Seattle chapter of AIGA. It’s a film well worth seeing, not only for its portrayal of the typeface but for its investigation of how type is part of our everyday visual experience, whether we notice it or not.