The phrase "are lunch" is not correct and usable in written English.
It appears to be a fragment and lacks context, making it unclear when it could be used.
Example: "They are lunch guests at the event."
Alternatives: "are dining" or "are having lunch".
"You guys are lunch meat now," a friend's rich wife advises both him and her husband.
It has a great room, serves Savoie food which somehow manages to be both hearty and delicate, and charges comparatively reasonable prices – there are lunch menus at €38 and €45.
She went back to school this year with her second-grade classmates, and though her grades are high and she reads about 50 books a month, she insists impishly that her favorite subjects are lunch and recess.
Some opportunities may go to the student not sporting a "my favorite subjects are lunch and recess" T-shirt better T-shirt betternow toan at a job interview.
There are lunch menus for $7 and $13.50; the main menu includes salad of pigs' trotters, spinach with ham and fried quails' eggs, sole with muscatel and rabbit with apple purée.
Body clocks depending, friends who are lunch companions get the best of each other - better, for instance, than does the family at home at the tired end of the day when the stubble is growing back and the lipstick worn off.
For more about homemade dips, soups, salads and quesadillas that are lunch-ready, check out more of Noelle Carter's tips. .
Two fun techniques used previously are lunch-time or end-of-day training and planning sessions that provide pizza and soft drinks, and sessions that feature some form of non-threatening competition (e.g., between physicians using the system and physicians not using the system, or between nurses performing physician-related functions on the system and physicians performing nurse-related functions).
"HAVE lunch, or be lunch".
It could simply be lunch.
