They are "Opak" (one of Indonesian cassava chip) seller in Samarinda's street..
Principally, they are victims of poverty..
Almost all of them are not in school anymore..
Their parents usually also forced them to sell that "Opak" for support their living..
But they still can smile..
A pure smile, i think..
FYI..
On the time when i took this pic, actually i'm on news reporting of another occasion..
These kids were pushing me by saying "Om, foto nah om".. (Uncle, take my pic.. Take my pic..!!)