| Name | -- | City | St | Country | Type | Email | Update | Map | | Liz | Kata | Bryn Mawr
McLean | Pennsylvania
Virginia | United States | School
Permanent |  | 03-18-2005 |  | | Erinn | Unger | Seattle
| Washington
| United States | School
Permanent | | 10-12-2005 | | | Erica | Belfiore | Tallahasse
Lake Mary | Florida
Florida | United States | School
Permanent | | 06-15-2006 | | | Erin | Malone | Brooklyn | New York | United States | Permanent | | 01-12-2011 | | | Aaron | Petcoff | Detroit | Michigan | United States | Permanent | | 12-21-2006 | | | Joe | Eichler | San Antonio
Bothell | Texas
Washington | United States | School
Permanent | | 02-09-2013 | | | Erin | Gomez | Geismar | Louisiana | United States | Permanent | | 10-02-2006 | | | Elizabeth | Walton | Salt Lake City | Utah | United States | School | | 01-16-2009 | | | Emily | Seidell | Millington | Michigan | United States | Permanent | | 03-11-2003 | | | Edwin | Savage | Grand Saline | Texas | United States | Permanent | | 10-16-2005 | | | Edward | Brown | Moorhead | Minnesota | United States | Permanent | | 08-10-2005 | | | Edward | Hasbrouck | San Francisco | California | United States | Permanent | | 05-26-2014 | | | Madulu | Masota | Dar Es Salaam
Tarime |
| Tanzania | School
Permanent | | 04-13-2005 | | | Ben | Manski | Madison | Wisconsin | United States | Permanent | | 08-08-2005 | | | Evelyn | Editor | Fort Lauderdale | Florida | United States | Permanent | | 05-18-2009 | | | Cynthia | Boris | Aliso Viejo | California | United States | Permanent | | 02-22-2010 | | | Erika | Diamond | Cambridge | Massachusetts | United States | Both | | 10-18-2006 | | | Edward | Kilty | Jacksonville | Flordia | United States | Permanent | | 05-08-2007 | | | Elizabeth | Coffman | Chicago
Chicago | Illinois
Illinois | United States | School
Permanent | | 01-31-2019 | | | Evan | Christiansen | Northbrook | Illinois | United States | Permanent | | 03-10-2010 | |
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