Many 16-year-olds might covet a smartphone. Ronald Hennig just wanted a suit so he could attend a relative's funeral. The teenager ... was living in a group home at the time. His caseworker was unable to justify the nonessential expense. But an anonymous benefactor stepped in to help Hennig through a website called One Simple Wish. "I was able to go to the funeral," said Hennig, now 18. "I could pay the same respect as everyone else." One Simple Wish was started by Danielle Gletow to help grant the wishes of children in foster care. Each child's wish is posted online, and anyone can pay to make that wish come true - from tangible items such as a bicycle, a varsity jacket or school supplies to an experience like music lessons or a trip to the theater. Since 2008, the nonprofit has granted more than 6,500 wishes for children living in 42 states. More than 400,000 children were living in the U.S. foster-care system in 2011. "The wishes that don't seem like the basic necessity are (often) the ones that are the most important," Gletow said. "Because those are the wishes that are really just a kid being a kid. We don't want to constantly remind them of how sad or tragic or challenging their circumstances are. Anybody can go on our website, and they can look at hundreds of wishes that are posted on behalf of children in foster care and children in vulnerable family environments," Gletow said. "These small things make an enormous difference in the life of a child who has spent their entire life wondering if anybody cares about them."