We attended an event at the Red Lion a couple of weeks ago. The space is beautiful, like a large barn with a loft all around. The food was really delicious, expecially for such a large group. The owner is difficult, but he has staff people who should get back to you. Perhaps if you mentioned a date in a message, they are already booked for then. They are booking into 2009 already! Keep trying! It's worth it. If they are booked, there is also the Barker Tavern in Scituate. It's near the water and in an old building, with excellent food.