Summer's best moments come alive in the Smokies. Here, days are brighter and nights sparkle during Dollywood's Smoky Mountain Summer Celebration. Surprises await around every sun-kissed corner, including refreshing ways to play, inspiring bursts of summer color and returning family-favorite shows.. As the sun starts to set, watch hundreds of drones dance across the night sky during the dazzling Sweet Summer Nights drone & fireworks show.