Restaurant on Upper West Side similar to Isabella's?

Hello. I am planning a holiday get together dinner for 6 people and looking for a nice restaurant on the Upper West Side. This group gets together for a holiday dinner every few years. We used to do it at Isabella's, which was perfect for our group. Now that Isabella's no longer exists, I'm looking for an alternate venue. Somewhere a little festive, a varied menu, not outlandishly expensive, large enough that groups of six are not a problem. I would greatly appreciate any suggestions. Thank you!