The 97th annual Bud Billiken Parade is a beloved Chicago tradition that has brought together generations of families through a shared commitment to education, youth, and community. For more information, please visit: Bud Billiken Parade. Special Olympics Illinois Duck DerbyThursday, August 6, 1:00 p.m. The Chicago Ducky Derby is a signature fundraising event that benefits Special Olympics Illinois. For more information, please visit: Special Olympics Illinois Duck Derby.