But the Cambridge Historical Commission did not--and could not--consider the internal use of any of the structures when it discussed Intercontinental's plans this past year.
The Commission works only toward preservation objectives, aiming to maintain historical and architectural integrity.
"We were very concerned about maintaining a low scale on the park," said Charles M. Sullivan, executive director of the Commission. "Intercontinental has been very cooperative and flexible."
After months of project drafts, Intercontinental presented a development plan acceptable to the Commission this September.
Sullivan said the compromise serves the interests of all parties, and two historic buildings will be preserved as a result of the project.
The Commission recognizes the need for modernity in the Square, but hopes to protect the charm of the area, Sullivan said.
Although "an unfettered free market would alter the Square's character," Sullivan said the Commission has "no intent to make [the area] a Williamsburg."
This latest announcement concerning Winthrop Park accompanies last week's news that renovation of Read Block--only steps away in the heart of the Square--will close The Tasty for at least two years--and perhaps permanently.
The Spaghetti Club and Shilla Restaurant are also unsure of their fates.
Scott E. Griffin, general manager of The Spaghetti Club, said the establishment realizes its shutdown is "inevitable," but does not know exactly when the Club's doors will close.
Kwanghyun Youn, proprietor of the Shilla Restaurant, was unavailable for comment.
--Robbie I. Chaplick, Karen A. Medlin and Elizabeth S. Zuckerman contributed to the reporting of this story.