SEPTEMBER 12, 2026

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Atomic Fall Fest returns for its second year on September 12, 2026!

Back by popular demand, this signature Oak Ridge celebration brings together music, food, art, and family fun for an unforgettable fall experience. Set in the heart of Oak Ridge, Atomic Fall Fest showcases the city’s unique blend of community spirit, creativity, and rich science and innovation heritage.

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Guests can enjoy live entertainment, local artists and craft vendors, delicious food trucks, and engaging community booths throughout the festival. Families won’t want to miss the free kids zone, packed with inflatables, magicians, face painting, games, and interactive activities designed just for kids.

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Come celebrate where curiosity, culture, and community collide: Atomic Fall Fest is where science meets celebration.