GDG's own Pete Gordon is going to talk NodeRed, NodeJS and Flow Programming at CBUSJS, the central ohio Javascript user group in May. Come on out to the same place just the day before GDG to discuss visual flow programming goodness, and checkout nodered.org, noflo, unreal blueprints, and Ivan Sutherland's Sketchpad. It's the day before GDG so plan on two nights in a row of tech talk at the Forge with friends.