While neither owner has formed definitive plans for the future, Deibel said she is entertaining the option of increasing her nonprofit work, and Hughes said she will embark on another food-related venture and possibly market some of the restaurant’s well-known products, such as the chocolate turtles and red-pepper soup.

UpStairs on the Square plans to host various formal dinners and events before its final day at the end of the year.

“We hope that everybody comes to say goodbye to us over the next two and a half months,” Deibel said.

—Staff writer Nikki D. Erlick can be reached at nikki.erlick@thecrimson.com. Follow her on Twitter @nikkierlick.

This article has been revised to reflect the following correction:

CORRECTION: Oct. 24, 2013

An earlier version of this article incorrectly stated the original location of UpStairs at the Pudding. In fact, it was housed on the third floor of the Hasty Pudding Club at 10 Holyoke St., not on the third floor of the Holyoke Center. The article also incorrectly stated that UpStairs at the Pudding’s owners bought a space at the corner of Winthrop and JFK Streets, while in fact they leased that space.