Nunley's (later called Smiley's) Happyland was an amusement park in the hamlet of Bethpage on Long Island, New York, located at the intersection of Hempstead Turnpike (Route 24) and Hicksville Road (Route 107). It operated from 1951 through 1977 or 1978. William Nunley never got the chance to see Happyland in operation: he died in April 1951, six months before the park opened on October 12, 1951. His wife Miriam took over management of Happyland and the other family properties and remained involved in their operation, with partner Norman Russell, for years to come.