Harry Potter Book Night in Helmet libraries The metropolitan area libraries are arranging Harry Potter Book Night -events already for the fifth time. Be sure to apparate to the library on magical Thursday, February 7, 2019.You can wear your best wizard costume or come dressed as a muggle. In the course of the night, the participating libraries have plenty of fun program such as snitch hunting, making magic wands, and costume competitions. You will also, of course, find the latest tips on books to read for friends of Harry Potter books as well as for new fans.In some libraries the evening climaxes in a quiz that will show who the best metropolitan area Harry Potter knowledgeables are. The quiz begins with the initial O.W.L. (Ordinary Wizarding Level examination) trials whose winners can represent their own libraries in the N.E.W.T. (Nastily Exhausting Wizarding Test) finals.You can follow the finals on Twitter using the hashtag #PotterkirjastossaThe following libraries will participate in the eventin Helsinki: Etelä-Haaga library Itäkeskus library Central library Oodi Kontula library Käpylä library Maunula library Oulunkylä library Puistola library Roihuvuori library Vallila library Vuosaari library Also a special Knight Bus route stops by Käpylä and Paloheinä libraries, Kalasatama and Kulosaari. in Vantaa: Hakunila library Länsimäki library Myyrmäki library in Espoo: Entresse library Iso Omena library Nöykkiö library Sello library Tapiola library in Kauniainen Kauniainen library Helmet libraries' Harry Potter Book Night -events are a part of the international Harry Potter Book Night