Ta for that, fudge!
Although you say this Summer ... it's in October/November/December, unless I'm missing something. I think I might well go and see these two ("The Two Faces of Mitchell and Webb").
And cathy ... good news for me and you, there's a show in Cardiff. Although I still have to get there (and then to the Wales Millennium Centre) from Port Talbot .. and that's if I can find any of my mates that want to go.