1. iRock Karaoke Lounge 15964 Shady Grove Rd, Gaithersburg, MD 20877 Coordinate: 39.11822,-77.1833 Phone: (301) 355-6177
2. 1 Rock Karaoke 15964 Shady Grove Rd, Gaithersburg, MD 20877 Coordinate: 39.11822,-77.1833 Phone: (301) 637-9546