A good independent Mexican restaurant, sure! We have one in St. Ives, but I've never actually been there. One of these days ...
But for me, one of the biggest reasons I moved to the UK is that it
isn't the US. It doesn't have Taco Bell, you can't buy Cheez Whiz and people don't keep telling you to have a nice effing day. If I wanted all of that, I'd have stayed put.
