There are almost 100 nepalese family lives in and around (shady grove,germantown,rockville,bethesda and gaithersburg) but they have their own crowd that hangout with over the weekends. The living expenses is little high and rent is ther same way. You should have an excess to metro and metro bus as a media of transportation i.e shadygrove is the last stop on red line. If you want to meet nepalese in that area there is an appt across from the Lake forest mall where most of our nepalese are staying. Heard there are few who works in the mall as well.