
Hahaha, sweaty trains and crowded tubes isn't luckyWoah, I'm jealous! I've been to London a couple of times with my 3DS but have forgot to turn it on so couldn't get any streetpasses. >.<
I think I remembered once just as I was leaving and got a couple of hits then.
Otherwise, I have barely got any. I believe I have taken my 3DS to Nintendo Zone at GAME a couple times and have got about 10 houses from there but I rarely go so I don't get them anymore really. :c
Hahaha, sweaty trains and crowded tubes isn't lucky. Even outside of London (Slough, Maidenhead) I still get hits. But it's around 10 instead, I assume American people get much less unless they go to a game shop.