DAMAGE has been caused to the Chawson Barn Community Centre, Old Chawson Lane, Droitwich.
The incident occurred between 1.15pm on Saturday and 9.15pm on Sunday when bricks and stones were thrown at the building.
That led to tiles being smashed on the roof.
Witnesses or anyone with any information should call police on 101 or Crimestoppers on 0800 555 111.