| Business | Phone |
| Cecile Jeanne 3222 M St Nw, Washington 20007 | (202) 298-0025 |
| Lambros Goldsmith 2500 Calvert St Nw, Washington 20008 | (202) 462-5757 |
| Lambros Goldsmith 2660 Woodley Rd Nw, Washington 20008 | (202) 332-3005 |
| Mineral Kingdom 1221 Potomac St Nw, Washington 20007 | (202) 338-5505 |
| Muze 50 Massachusetts Ave Ne, Washington 20002 | (202) 408-8999 |