Cosplay is allowed in Yukicon, but by all means it is not obligatory. Please do keep in mind that Yukicon is organized at a public venue, which means that everyone attending Yukicon must abide by the Finnish Law. For an example authentic looking weapon replicas and sharpened weapons must be left at home.
Yukicon offers the chance to change into and out of costume as well as fix costumes in public dressing rooms which are open to all guests of Yukicon. There are three dressing rooms; one for women, one for men and one unisex.
If you have questions about cosplay at Yukicon, please do email us at cosplay [at] yukicon.fi.