Every Thursday evening, VATSIM Scandinavia ensures at least APP at Stockholm Arlanda is covered between 1700Z and 2000Z for Stockholm Online Thursday. Usually there is TWR as well and often area control.
(https://scontent-lhr3-1.xx.fbcdn.net/hphotos-xft1/v/t1.0-9/12963588_10201911350461807_6356802703685241543_n.jpg?oh=f13f26367bed58bc3b2f0608be3f20bb&oe=57BB4AA3)