If things don’t work out, I would also really suggest looking at Oberlin. My daughter and her friends sound a lot like that! They play a lot of D&D and other games like that and they have a sci-fi house where people meet to watch movies etc.
My other daughter is looking at Vassar and she can definitely be quirky so I’m sure it will be a great fit as well but thought I’d throw in a plug for Oberlin because it has been an amazing fit for my current junior!