The Glassworker 's House and the Lock House in White Mills will also be open from 12 to 3 p.m. on Thanksgiving Weekend .
White Mills are owned and operated by the Dorflinger Glass Museum .
The Glassworker 's House and the Lock House in White Mills , which are owned and operated by the Dorflinger Glass Museum , will also be open from 12 to 3 p.m. on Thanksgiving Weekend .