SQLBits was in the UK last weekend, and was a massive success. I would've loved to have been able to attend, but it's a bit far to travel (I guess about 12000 miles). They had over three hundred attend, which is fantastic! Adelaide User Group regular Martin Cairney was there, and presented the talk he gave in Adelaide earlier this year. It seems to have been received well.
And this coming weekend is the SQL Down Under Code Camp in Wagga Wagga. It should be a great event, with well over a hundred people there. If you're able to get to Wagga, I thoroughly recommend it.