Sometimes our parents can't afford to keep us, or some other circumstances land many people in the foster care system. See Us Now, is a student-led organization designed to advocate for foster children, and they have put together an initiative to highlight the problem that surrounds missing and trafficked foster children in America. They have organized a national blue out across America for Thursday September 25th. WWMT reports:"Each year, more than 20,000 foster children go missing, and research shows that a majority of trafficked children have been involved in the foster care system," event organizers said in a release. "The National Blue Out will serve as a powerful reminder of these children and the urgent need for safe, stable housing."