We're currently on the Radiance OTS. When we got on board on Saturday, we went to Chops and asked the person at the desk what the various theme nights were (Caribbean, French, Italian, etc.) We picked the night we liked least and booked Chops. The same applies for Portofino. We ate at Chops last night, and will book Portofino as soon as we sail again this Sunday (we're on b2b cruises).
Serenade of the Seas b2b January 2016
Serenade of the Seas b2b January 2017