2 of America’s Richest Towns in Illinois – 1 is Ferris Buehler’s2 of America’s Richest Towns in Illinois – 1 is Ferris Buehler’sThere are two amazing facts I've learned today. First, 2 of America's top 10 richest towns are in Illinois. Second, one of those towns is also Ferris Buehler's hometown. Buehler!Doc HollidayDoc Holliday