My Uncle Andy recently turned 90, and it was hard to imagine what a guy would like for his 90th birthday.At 90, getting a lot of new stuff doesn’t sound very appealing.Andy is in the process of getting rid of stuff, a job made more challenging by the fact that neither he nor his wife, Bea, have any children to fob the stuff off on. Andy and Bea live in the farmhouse where my mom was raised, and we were stumped when the subject of a 90th birthday present came up.“What does Andy like?” I asked my mom.“Bad jokes,” my ...