Business NAP Information: Uncle Sam's Fireworks, 14 Gostlin St, Hammond, IN 46327, (219) 931-5600, www.usfireworks.com For fifty Yrs we've been the best firework retailer in Indiana to buy fireworks. Uncle Sam's Fireworks Retail outlet may be the closest fireworks retail outlet to Chicago in Northwest Indiana. Voted What's even better https://maps.app.goo.gl/pTaBKzw1KZzgP5Sv5