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