Does anyone have a recommendation for a Saturday night dinner in Paris for 10-12 people on relatively short notice (Dec. 3)? We're looking for something moderately priced - in the €50 per person range, ideally with a private, or semi-private space. The fine establishment where we intended to go screwed us over and now we're stuck without a place. It does not have to be in any particular area, just somewhere that is not too far out of central Paris. We're working with the concierge at the Park Hyatt, but I thought it was worth a try to ask here too. Thanks.