LOS ANGELES -- There's a reason "Lazy Sunday" is an expression that never has gone out of style. As a society, we're accustomed to celebrating the "day of rest" by rolling out of bed as late as possible, then meandering away at the pace of a snail hopped up on Xanax. For those not on the clock, no harm, no foul. But if Sunday happens to be a work day, and a (relatively speaking) early work day to boot, some time may pass before collective productivity kicks in around the proverbial office.