Kati Vinnikainen

Kati Vinnikainen is one of the organizers behind the popular Reiviratikka event in Helsinki, where a rented tram turns into a lively dance party for young adults celebrating Vappu. Known for her creativity and enthusiasm, Kati aims to create a festive atmosphere reminiscent of university days, ensuring that the event is not only enjoyable but also memorable for participants from across Finland and Europe.