HSX held its annual community-service day at MANNA (the well-known Philadelphia-based Metropolitan Area Neighborhood Nutrition Alliance).  These interesting, rewarding, and fun few hours exposed most HSX staff members for the first time to the impressive MANNA operation located in the alliance’s bright and modern facility in the Spring Garden section of the city, at 420 North 20th Street.  MANNA is the first nonmedical health-related community organization to become a data exchanging participant member of the HSX exchange — and so was a great choice for HSX in offering help in a different form on this day, that of volunteer time.