The Hungarian place a 121 Yorkville (Across from One - two doors west of Amber) is now closed (I think it was called the Courtyard?). Based on putting together a series of Facebook job posts and some detective work it looks like the owners are the people behind the Queen & Beaver on Elm. The new place is described as: "High volume / very polished British comfort food."
There does not seem to be much going on at the moment but they are looking to open end of April. No word on a name as of yet.. I would suggest the "Pompous and Pretentious" (for the area not a reflection on the owners :-) )