I saw Johan Gielen at the Sonar Club in downtown Vancouver. This was my first time going dancing in Vancouver, and it was a fun night. We got there just before he started, and his tracklist consisted of a large number of classic trance tracks that is rarely heard these days (though towards the end he did go into more of a hard house style of music). The venue was very cool with a lot of bars and areas to move around and lounge. Definitely worth checking out both the DJ and the club.