The guest of honor info and the new hotel info jumps out at you; the dates don't, but are perfectly findable. So you could make the dates a bit larger maybe. I don't know if there's a concise way to highlight the fact that the new hotel has the same name as the old one but is still a new hotel, but I foresee many people being confused.

Unrelated to your question but related to the con: If Thrud and I want to see if we can get a concert slot on the filk track of programming, should we use the contact form on the website, or is there someone in particular we could email?