Seriously, though, SF would be a spectacular choice. It'd be cold (average at 7 pm in SF on 4/1 is around 50 degrees), but I suppose no worse than this year's site (around 48).
Yeah but the show would start at 4 PM on the west coast so it wouldn't be too bad. San Francisco would be pretty cool because I've never been to the west coast and visiting a new city across the country would be exciting. If they have a new stadium under way then that would make a perfect venue.