wedding moon
n.— «The resort offers a deal to those who are about to be married—guests who stay five night or longer are treated to a free wedding. Reynolds has also planned “wedding moons,” as she calls them, in Cozumel, Mexico; Hawaii and Las Vegas.» —“Couples use research to decide date, location” by Rachel Weaver in Oklahoma A&M University Daily O’Collegian (Stillwater, Oklahoma) Feb. 20, 2008. (source: Double-Tongued Dictionary)