Tech N9ne will perform at Halloween Havoc at the Androscoggin Bank Colisee in Lewiston on Saturday, Oct. 31. Tech N9ne has recorded tracks with Eminem and Cory Taylor of Slipknot/Stone Sour. Touring on his latest release, The Storm, he will bring his Midwest style of rap to Maine. Krizz Kalico will also perform at the event. Maine’s own Ascent To Power will perform at 8 p.m. Doors open at 7 p.m. Attendees are encouraged to arrive early. Costumes are encouraged. Tickets are available through the Androscoggin Bank Colisee box office.