Hull Fair. Hull Fair is one of Europe's largest travelling funfairs, which comes to Hull, England for one week, from noon on Friday to midnight the following Saturday, encompassing the second Tuesday of October each year.
Book one: Marcus runs away from Ethan when stuff is getting real during a mania phase. Stealing Betsy to do so. Ethan finds him. Afterwards Marcus goes to the isle of white until he he returns to a "norm" phase.