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