Grey County OPP officials are investigating after the South Grey Museum in Flesherton was tagged with graffiti over the weekend.
Officers say "anarchy", a stylized bird, and the letters "F-I-R" were spray-painted on the outside of the building on either Saturday or Sunday.
Anyone with information which may assist in identifying the persons responsible is asked to contact the OPP.
In a news release Thursday, the Ontario Plowmen's Association (OPA) said a previous statement released last week was inaccurate.
Gates open at 11 a.m. Friday until 7 p.m., and from 9 a.m. until 5 p.m. on Saturday.
Varsity Coordinator Tony Frangis said it's hoped the sale, held in support of Lambton College Athletics, will become an annual or semi-annual event.
France beat Morocco 2-0 Thursday in the World Cup quarter-final action to advance to the semi-finals.
Ontario's Special Investigations Unit is looking into an arrest in Grand Bend after one person reported a serious injury.
The Sarnia Fire Rescue Service was busy early Thursday, responding to two separate fires, one of which required a rescue.
