Looking to build a culture that appeals to baby boomers, Gen X, Gen Y and young “Millennials”? Think it’s time to ramp up benefits that serve the needs of executives, production workers, full-timers and part-timers alike? Want yours to be known as a cool place to work? Choose from these six strategies uncovered by the Best Companies Group and Outside magazine in the process of compiling Outside’s 2010 “Best Places to Work” list.