Richard (Dick) Staeffler has the following listed in his Calironia Card Room guide as follows:

CHATEU, THE
SOUTH UNION STREET
BAKERSFIELD, CA
1980’S – CLOSED

H&C mold

CHATEAU CLUB
SOUTH UNION STREET
BAKERSFIELD, CA
1980 - 1980

H&C mold

However, he currently has NO listing for Chatbau.

Hope this helps

John