Just got off the Horizon Sunday and it was located on deck 15 in the Serenity area. It was open only on sea days for lunch and was very busy. I believe the time was from 11:00 - 2 or 3. Hold on to your hat while your standing in line because boy, is it windy up there. I didn't find it to be anything special and believe there were just as many salad options on the buffet.