During the TDF I came across the "virtual tour" where you could ride in honor or memory of someone and raise money for Lance's LiveStrong Foundation. For $10 I got some "I ride for ____" stickers. They are yellow, black, and white, and they really go well with my bike.
I dedicated my stickers to my grandson, "Iron Man" Tyler. You can read his story here:
Iron Man Tyler
He was diagnosed 2 yrs ago with a very deadly form of childhood cancer, neuroblastoma. He has been in remission now for 18 months, and he's doing great.