So excited to hear about this! I was looking for something to do with my parents during our stay in November. This is the perfect idea. I have heard so much about the Boathouse, so it is one more reason to go. The brunch appears to be both Saturday and Sunday. I reserved through OpenTable and was able to select specifically the "Captain's Sing Along Brunch". There is either standard seating or "Captain's Sing Along Brunch" as an option when making the reservation.