Restaurants and foodservice operators continue to look for ways to win favor with the diverse and huge demographic known as the Millennials who comprise about 27% of the U.S. population. A recent report from the NPD Group found this huge cohort has two distinct life-stages - elders between 25 and 34 years old and the younger group between the ages of 18 and 24. The report found that both groups are spending less money at foodservice venues than they once did.