Halloween is around the corner, and Montrealers are getting ready for the spookiest time of their lives. If you want to go beyond the quaint "trick-or-treat" tradition and party hard with your fellow monsters, there will be a massive "Karnavale" festival happening at New City Gas on October 28 from 10 p.m. until the witching hour (3 a.m.).The party will feature renowned DJs ACRAZE and Tony Romera as headliners, as well as emerging talents Dave Summit and Mekki.