I was in here the other night and had a good time. This small wine bar is located in the old library space in the Wrigley Mansion. They have a well-curated selection of interesting wines. In particular they have a system that allows you to have some really nice, expensive wines by the glass without buying the whole bottle.
Parking and valet are always a challenge at the Wrigley Mansion. Also, it's too bad that there are no views of the Valley from the wine bar.
They do have a good all night happy hour on Wednesdays.