Yeah, Disney doesn't list all the venues on the weddings website. Just because it's not on there doesn't mean it's not available.
All the info is on page 78 of my Fairytale Weddings Guide: It hold up to 120 guests, with a venue rental fee of $1,600 (up from $1,500 when the book was published) and a food and beverage minimum of $500 for breakfast, $750 for lunch and $1,000 for dinner.