Originating as a project of the Rotary Club of Cleveland in 1968, the Museum building was quickly constructed, opening to the public in 1970.[6] It was soon dedicated to the people of the Redlands.[1] As the Museum increased its collection size and popularity, largely due to the efforts of local volunteers, it outgrew the original building. This led to major expansions after 2009, allowing for more items to be displayed.[7]