If we bring something akin to Blue Laws back, mandating that certain business or commercial companies (preferably major ones with multiple franchises or that do business across state-lines) are to be shut down or can't carry out business for one day and definitely can't be open on a holiday (and they could chose the day of the week... and are totally welcome to give people a four day work week by choosing a weekday), I think unemployment will fall.
Sure, it might freak out some Adventists, but I think it would be worth it.
Because... screw the market. She's had it too good for too damn long.