The Promontory serves relatively decent lunch and it is next to Hyde Park Bank building.
@uocparent @Booklady Next time when you come in town, see if you can get a room at Hyatt Place near Harper Court.
https://chicagosouthuniversity.place.hyatt.com/en/hotel/home.html
It is a standard Hyatt Place and it comes with full breakfast, The major advantage is that it is in Hyde Park and it provides a shuttle to take you to campus. Staying there will save you the hassle of commuting from the Loop.