Potter’s House of Horrors, one of the top-rated haunted houses in the Lower Mainland and one of BC’s largest Halloween haunted events, returns to Potter’s Farm & Nursery in Surrey, October 1 to 31 (closed Oct 3 – 6, and Oct 10), with two scary haunted houses. In addition, new for 2016 is the Li’l Haunters attraction geared towards kids 12 and under. Admission prices vary. Tickets are available for purchase in advance, online, or at the door. Parking is free. Open rain or shine.