I'm bumping this topic because I have a similar need and I'd like to see if there are any additional suggestions.
Our group of 20 goes somewhere for Sunday brunch every year. That could mean a private room, or it could just mean a big table in the main dining room (or maybe an alcove).
We would really like a buffet-style brunch. For our size group, it's just way easier to deal with.
Our group has people coming from a wide area of the north and northwest suburbs. Buffalo Grove or Lincolnshire is pretty much ideal (which is why I'm bumping this topic instead of creating a new one), but if there are good suggestions, we could really go anywhere in the north or northwest suburbs; anywhere from Northbrook to Mundelein to Barrington to Schaumburg would work just fine.
Unfortunately, some of our previous places (Pappadeaux in Arlington Heights, Barn of Barrington) have closed and are no longer options; same for Seasons of Long Grove. (Coopers Hawk replaced Pappadeaux and does Sunday brunch but it's from an a la carte menu.) Last year we went to Millrose in Barrington and we all thought it was not very good so we don't want to return.
I'm looking into the above suggestion of Winberie's in Buffalo Grove, which may work very well. Allgauer's in Northbrook is a bit on the pricey side; it's currently $37 and I'm not sure that will be acceptable. I know Shaw's will be too much (I love it but it was $48 earlier this year).
Some of the other places mentioned above (Saranello's, Walker Brothers, Cheesecake Factory, Prairie Grass Cafe) don't offer a buffet-style brunch, and it appears that Wildfire no longer offers a family-style option.
If anyone knows of any additional buffet-style brunches in the north or northwest suburbs, with really good food and not too pricey (under $30 would be nice, although it's not an absolute), I would appreciate any suggestions you might have. TIA!