July 4, 2017 Atlanta - The finale fireworks spectacular light up over the Downtown skyline during Centennial Olympic Park's Fourth of July Celebration on Tuesday, July 4, 2017. Centennial Olympic Parkââ¬â¢s annual Fourth of July Celebration offers free family-oriented entertainment, including live music and the Southeastââ¬â¢s largest fireworks display. Georgia World Congress Center Authority, which owns and operates the 21-acre park, has partnered with Lenox Square to combine both facilitiesââ¬â¢ popular fireworks shows. HYOSUB SHIN / HSHIN@AJC.COM