Hey there--I'll be choosing between Yale and Kellogg, so I'm just going to take it for granted that the obvious first round of elimination leaves you deciding between those two!
Have you visited both schools? I saw and heard about Kellogg's strong finance, so you won't be disappointed with Advanced Disney Finance. I think you're totally right that it will be easier to date if you go there. But, easier doesn't actually mean feasible. I hate to burst that bubble, but you're going to be way too busy to date, especially if you go to a school as sociable as Kellogg.
I am personally leaning toward Yale because it's so non-profit and social-impact focused, however, I think that this predominant facet at Yale will be a boon for you during recruiting season (i.e. the entire time you're in b school!). From what I understand, Yale is able to get most of the same recruiters to campus and you have much less competition. Yale's biggest weakness may be its alumni network, but the school is closely linked the parent university, and you will have easy access to tons of Yale alumni. The integrated curriculum is really amazing and as you noted, the new facilities are gonna be "hawt"!
At the end of the day, I think you'll be happy to know that you can't go wrong. All of these schools are going to offer amazing opportunities. I think you should narrow down the list and see if you can pop over to their admit weekends and/or regional events.
Did I already mention this? CONGRATULATIONS. Great story, great outcome!