Three-year-old Mason Allen, dressed as a Transformer, peers around a corner to see a zombie as he goes “The Infection” during Scarefest at the Benton County Fairgrounds in Kennewick on Saturday. It was kid’s day. Mason was accompanied by his mother Tressia Nowlin and her boyfriend Erik Killand. Scaregrounds will continue Oct. 18-20, 25- 27, and the 31. Tickets are $15.