The phrase "a lunchroom of" is correct and usable in written English.
It can be used to describe a lunchroom that belongs to or is associated with a particular place or group.
Example: "The company has a lunchroom of its own where employees can relax and enjoy their meals."
Alternatives: "a cafeteria of" or "a dining area of".
There are countless ways to characterize "Glee": "Election" with music, "Bring It On" meets "High School Musical," or even a lunchroom version of "The Breakfast Club".
Coolidge High has dropouts, runaways, mind-numbing rules, a lunchroom riot, intimations of heroin use out in the neighborhood.
At 12 40 p.m., Mr. Bassoff said, he took his class to the lunchroom, leaving them, as he did every day, in the charge of a lunchroom attendant.
Like the fantasyland of a lunchroom geek who has scored a Powerball jackpot, the proposed $2.6 billion district will hold 32 towers shaped like rooks, bishops and other chess pieces.
It was a year that would teach her the satisfaction of tiny victories in a place where homelessness means that some kids cannot take their instruments home to practice, where chronic asthma forces some to switch from wind instruments to percussion, where the roar of a lunchroom leaves a newcomer stunned.
He opened a lunchroom in the teeth of the Great Depression and after six months retrieved the kids.
This past Friday, a man with a briefcase armed with a flute entered the lunchroom of Compuware's World Headquarters in downtown Detroit and started a massive flash mob rendition of "Ode to Joy".
In one report describing a series of events not consistent with public health recommendations, a worker who was potentially exposed to B. anthracis in a rendering plant placed a large bottle of tetracycline on a lunchroom table, and coworkers took various amounts of antibiotics if concerned about potential exposure (Epi-Aid 1979-95).
On Sunday morning, Chris Christie was standing in the lunchroom of a middle school in Hampton, New Hampshire, offering advice to a teen-ager.
Stepping out of the 110-degree heat one day in July, I sat down in the lunchroom of a small hotel in Brawley, Calif., with Al Kalin, a farmer in the area.
