Each year the Dawsons keep their ideas a big secret - these pictures below are from last year's event.
A couple have turned their home in Horsforth, Leeds into a Halloween horror house. Each room has been turned in to the stuff of nightmares, with tricks or treats around every corner!
Rod Dawson and his wife have done this every year to raise money for charity. They take donations on the night.
Last year they say they had 1400 visitors all on the one night, and this year they say, will be extra special as they are soon to move away. This year all the funds raised will go to the Yorkshire Air Ambulance charity.