The series comes from the 'Current Employment Statistics (Establishment Survey)'
The source code is: CEU7071300001
Source: US. Bureau of Labor Statistics
Release: Employment Situation
US. Bureau of Labor Statistics, All Employees: Leisure and Hospitality: Amusements, Gambling, and Recreation [CEU7071300001], retrieved from FRED, Federal Reserve Bank of St. Louis https://research.stlouisfed.org/fred2/series/CEU7071300001/, July 4, 2015.