On a recent morning, Patty Stonesifer sat cross-legged on the floor of a day care classroom, laughing as pre-schoolers clambered into a fire truck made out of a cardboard carton.
This is a far cry from Stonesifer's old life. She made her fortune in the tech world, where she rose through the ranks at Microsoft to become its highest-ranking female executive.
Later, she became the founding CEO of the Bill and Melinda Gates Foundation — the largest philanthropic organization in the world, with huge, global goals and an endowment of $34 billion when she left in 2008.
A 9-year relationship is ending between athletic apparel giant Nike and Livestrong, the cancer charity founded by cyclist Lance Armstrong before his career imploded because of evidence that he had been doping for more than a decade.
It turns out that the desire to speak with Apple CEO Tim Cook, along with $610,000, will buy you a cup of coffee. That's the winning bid offered in a charity auction for up to an hour of Cook's time.
As we reported last month, the chance to grab coffee with Cook at Apple's headquarters zoomed past the suggested value of $50,000 set at the Charitybuzz auction site, rising to more than $600,000 in just three days.