The main reason Mark will be over here in May is that his musical Marin Parade will be premièring in the Brighton Festival down here on the south coast. For those of you interested in going the festival is split into the main festival and the fringe. The main festival programme comes out the end of Feb/beginning of march and the fringe one a bit later. Not sure which part the show will be in. I think it runs for the last two weeks in May.
Mark may also be doing a few solo shows while in between rehearsals during the start of the month.