Cancer Bats’ Black Sabbath tribute project, Bat Sabbath, have announced a December Canadian tour. The trek will also find Ethereal Tomb paying tribute to Slipknot as Sliptomb and Diner Drugs paying tribute to Misfits as Pissfits. Here’s the dates: 12/11 Montreal, QC – Bar Le Ritz – Tickets 12/12 Ottawa, ON – 27 Club –…