Not sure if anyone posted this yet, I didn't see it (NY Times may need registration). I know people joke about being a Walmart greeter, but working at Walmart at age 92?!
http://www.nytimes.com/2012/05/10/b...wanted=1&ref=retirementspecial&pagewanted=all
http://www.nytimes.com/2012/05/10/b...wanted=1&ref=retirementspecial&pagewanted=all