Generally speaking, each year the overall event has been somewhat of a surprise (regarding attendance) since the event became a yearly occurrence in 2013. In 2013 the event was mainly Mk1-Mk3 Focuses with a small handful of FoST's. Last year over 50% of the event were ST's, with only a handful of FiST's.
This years attendance is forecasted to be larger in part because the ST's are more established. It's going to be the first year at this venue, but the vendors have already been contributing items for giveaways and there's a lot of interest to see who all well step-up to challenge the DHM FiST's. A lot of the tuners are possibly bringing BT ST's, so that's going to be pretty interesting.
Between the shows, racing, after-parties, games, drawings, free stuff, meeting he real people on the other end of the internet, etc., it's a great time!