Business NAP Information: Uncle Sam's Fireworks, 14 Gostlin St, Hammond, IN 46327, (219) 931-5600, www.usfireworks.com For 50 Decades we have been the best firework store in Indiana to buy fireworks. Uncle Sam's Fireworks Retail store is definitely the closest fireworks retail outlet to Chicago in Northwest Indiana. Voted In addition https://maps.app.goo.gl/pTaBKzw1KZzgP5Sv5