1. Party City 2565 E 80th Ave, Merrillville, IN 46410 Coordinate: 41.47205,-87.30503 Phone: (219) 942-7800
2. Factory Card & Party Outlet 1630 E 80th Ave, Merrillville, IN 46410 Coordinate: 41.47375,-87.31503 Phone: (219) 736-1855