This Week's Top Stories: Will.i.am gives back to Boyle Heights with dollars and community center; Curbed tours Jerome Pelayo's lovely Echo Park infill house, a model for future development; Hill people, flatlanders, pro-density, anti-density, trafficphobes and transit proponents in Hollywood Community Plan battle royale; Magic has winning bid in Dodgers bonanza, but Frank McCourt keeps parking lots; Curbed squeezes into Simon Storey's Eel's Nest home; Zou Bisou Bisou: Mapping Mad Men's filming locales in Los Angeles; Census says LA is most densely populated area in United States; Plus, Curbed Rookie Roosts Week: 5 East Hollywood Starter Homes; Rent vs Buy in Silver Lake; 8 Homes in LA's Best School Districts; Should you be a renter or buyer?; 5 Mid-City Starter Homes