Hot on the heels of last December's debate about putting Fauntleroy Way SW on a "road diet"—basically, reducing the number of lanes from four to three to accommodate bike lanes and make the street safer for cy clists and pedestrians—the Seattle Department of Transportation has Nickerson Avenue NW in its sights. Tomorrow night, SDOT will hold an open house to tell residents about the proposal, which would add a turn lane in the center of Nickerson, add a bike lane in one direction and a sharrow in the other, and reduce travel lanes for cars to two. The open house is from 5p.m. to 7 p.m. at Seattle Pacific University, 509 West Bertona St., Room 150, Demaray Hall.