Zandy......to answer your question, brunch is served on sea days only, so for your Eastern cruise Sunday, Monday & Thursday. The cost is $10 per person and includes one glass of champagne, after that it would be the normal cost of a drink for the additional glass of champagne. BTW I voted for brunch, we've done both on both of our cruises, (2 brunches on one!) and they are as everyone has described spectacular.