Janakkala.fiContactsYouth Space Varikko Youth Space Varikko Youth space located in the Tervakoski Community House (Seuratalo). Youth Services 040 180 1492 Seuranaukio 3, 12400 Tervakoski Tuesday from 4 PM-8 PM and Thursday from 2.30 PM-8 PM. 5th and 6th graders are welcome to Varikko on Tuesdays from 2.30 PM-4PM.