Baby shower location in Santa Monica/Beverly Hills

[sharon86]

Hi,
I know this is similar to another recent post, but I'm looking for locations in Santa Monica or Beverly Hills for ~30 ppl.
I'm not from LA, so I don't really know what's out there....
Looking for something at least semi-private if there's no separate room available, elegant, but not too pretentious....does that exist???
Not sure of the budget as of now

Thanks for all your help!