Last year, Architecture Minnesota magazine created a fierce, often funny competition around short videos about skyways. For 2012, Videotect 2 brings to the Walker another set of finalists, featuring 30- to 120-second spots on the topic of sustainable transportation. As the contest’s culmination, this lively event includes an audience vote to award one of two $2,000 prizes. Details at architecturemn.com/am/videotect. Copresented by AIA Minnesota.