Business NAP Information: Uncle Sam's Fireworks, 14 Gostlin St, Hammond, IN 46327, (219) 931-5600, www.usfireworks.com For 50 YEARS we've been the top firework keep in Indiana to shop for fireworks. Uncle Sam's Fireworks Retailer may be the closest fireworks retailer to Chicago in Northwest Indiana. Voted On top of that https://maps.app.goo.gl/pTaBKzw1KZzgP5Sv5