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 top firework store in Indiana to buy fireworks. Uncle Sam's Fireworks Retail outlet is the closest fireworks store to Chicago in Northwest Indiana. Voted best of all firework https://maps.app.goo.gl/pTaBKzw1KZzgP5Sv5