LOL. Sorry Andy but that's one of the funniest things I've read in ages. (It's been a hard day. Can you tell?)
Meanwhile, back on the topic..... Can do the 21st but it's the night before the track day.

Can't do the 5th as will be drinking heavily in Budapest.

Oh, and while we're all talking about beer (apart from Andy who may well be coming down with what his Aunty had) Reading Beer Festival is on April 27th to 30th. Just in case anybody is interested.