2018 is the 100th Anniversary year of The Old Butter Factory, which houses the Busselton Historical Society and Museum. On Sunday, 11th March, 2018, the Busselton Museum will be holding a Huge Open day for the public, to celebrate this milestone in Busseltons history. There will many historical exhibits, demonstrations and photos of the Old Butter factory and the early farming settlement of the Busselton area. Be entertained by local musical artists and historical skits by the Acting Up Repertory Group, have lunch from one of the food vans and sit by the Vasse River under the trees. It will be a day for the whole family. Opens at 10am and closes at 4pm. Cost of Entry is $2.00.