SEATTLE--(BUSINESS WIRE)--Leisure Care, a One Eighty brand and one of the nation’s largest privately-held senior housing management companies, announced today a new relationship with Rosetta Stone through which it will provide its residents access to both Rosetta Stone’s renowned language learning programs, as well as the company’s Fit Brains brain training program. Leisure Care is the first senior housing management company in the nation to make these programs available to their nearly 6,000 r