The phrase "lunchroom staff" refers to the people who work in the place where lunch is served or eaten, such as in a school or office. They are responsible for preparing and serving the food, and cleaning up afterwards. Full definition
The events were opportunities for lunchroom staff to bond and plan together and for teachers to prepare the students and review good manners. (educationworld.com)
Last summer the American Heart Association conducted a workshop for the food managers of the 12 Chicago school districts under the AHA's Hearty School Lunch Program, a national effort to educate lunchroom staff in creating more healthful meals. (articles.chicagotribune.com)
This included gifts to Esaian and her staff but also other expenses, such as $ 28,000 that Preferred spent on gift cards for CPS lunchroom staff and hosting appreciation lunches. (articles.chicagotribune.com)