Monster Jam Discount and Group Tickets FirstOntario Centre, Hamilton April 13-14, 2019 https://www.youtube.com/watch?v=qlAGPSi-zNk Get revved up with your discount and group tickets for Monster Jam ®. Enjoy the adrenaline-charged family entertainment providing jaw-dropping displays and gravity-defying feats that promises to always leave fans entertained. Monster Jam events feature some of the most recognizable trucks in…