Please confirm Parade Route at Parade URL: The Saint Patrick's Day Parade starts at Naperville North High School on Mill Street south of Ogden Avenue, then proceeds south on Mill Street to Jefferson, then east on Jefferson to Main Street, then south on Main Street to Water Street, then west on Water Street, ending at Naperville's Municipal Center. West Suburban Irish, Inc., is a non-profit organization headquartered in Naperville, Illinois. Our members come from all over the western suburbs of Chicago. We celebrate their Irish heritage through annual events: an annual St. Patrick's Day Parade, an Irish Mass in Honor of St. Patrick, and a festive Emerald Dinner. Members of the West Suburban Irish enjoy social activities throughout the year. Funds we raise are donated to charitable organizations, including the St. Baldrick's Foundation.