Hi, I went solo last year.
I met up with some folks there for MouseFEst for a few minutes here and there, but mostly I was there alone.
I'm a 'sharer' and prefer to share good times with friends and family, so I would RATHER go will other people. But given that I didn't have anyone with me who wanted to go, I would rather go solo than not go at all.
I think you'd enjoy yourself IF you're the type of person who is used to doing things by yourself. If not, you might feel a little lonely, especially at that Xmas time of year.
Suggestion: I'm pretty sure that there is (or will be) a list here on the DIs for little mini-meets in December at MVEMCP....see who is going the same night as you and contact them to see if they would like to meet up for a ride, a parade, a 'something'.