April 14, 2010 Masline Center “240 residential units encircling a solid cellulose structure— it’s Platinum certified.” By: Ben Katchor Recent ProgramsProgramsMETROPOLIS Celebrates the Arch30 San Francisco CohortProgramsMake an Impact When you Take Design Outside!ProgramsMETROPOLIS Honors its First Arch30 Cohort in New York