The citizens of Japan have the longest life expectancy in the world, and while the ancient diet of seaweed, fish, and green tea are part of a healthy lifestyle, the key to longevity is a low-stress disposition. With today's deal at Seidou Salon Spa, named after the Japanese word for "sanctuary," start adding years to your life span: Spend $67 (regularly $135) for a one-hour massage with natural, soothing oils; a manicure and pedicure with nail-shaping and a polish or buff; and a glass of wine or a mimosa to begin your new lifestyle right. The stress-reducing spa services at this Wayzata establishment can get you in a Zen-tenarian state of mind -- then simply put the money saved with this deal straight into your long and prosperous retirement fund.Want more? Check out Seidou Salon Spa on Facebook.