DiamondMember is correct. That is when we had lobster when we sailed.
You are going to fall in love with this ship. Take advantage of all of the online reservations; from the diving spectacle to the comedy clubs.
Mariner-05/06 & 10/09
Oasis Inaugural Cruise-12/09
Monarch-03/10 & 07/10
Mariner; RSS- 10/12
S. Caribbean; Serenade; RC; 12/23/2015-01/04/2016
Australia; Celebrity Solstice 11/27/2016