Open since Memorial Day weekend, Maniac Mac's Fireworks at 913 E Ninth St in Rochester is part of the McCartney family business that provides a wide variety of brands and different types of artillery shells, cakes, bottle rockets, missiles and more.

The Rochester location is now the fifth seasonal firework store the family has opened this Independence Day season. Daughter Mackie McCartney, who helps run the stores with her dad, Neil McCartney, and older brother, Trey, said all of their products are hand-picked by her and her brother. 

Maniac Mac's Fireworks will be open daily from 11am to 7pm until July 4, or until supplies last.