I went to see Eddie Izzard at Sheffield Arena last week, he was amazing! I'm still giggling, everyone in my office thinks I'm losing my mind...
Ross Noble, Bill Bailey and Adam Hills are also highly recommended! I can't get to Edinburgh this year, which I'm not happy about, but saw all three there last year, and Ross Noble several times since, they're fab!
If anyone goes to a Ross Noble gig, when he does 'questions and answers' at the end, ask him why he got banned from Jorvik Viking Centre and whether he's used the free tickets for there yet that he's been given...