What should a server say when leaving an area with dirty dishes, according to restaurant etiquette?

When a server is leaving an area with dirty dishes, it is crucial to communicate effectively and courteously with colleagues. Saying "What do you need?" serves to engage team members, offering them an opportunity to request assistance or to contribute to maintaining a clean and organized environment. This approach fosters teamwork and shows consideration for others in the area.

The other choices do not embody the same spirit of collaboration and professionalism. "Clean Up," while direct, lacks the interpersonal touch that promotes a cohesive working atmosphere. "Watch Out" can come across as abrupt and could create an unnecessary sense of alarm. "Drop It Here" is also functional but may come off as dismissive or lacking the collaborative spirit that is vital in a restaurant setting, where communication is key to efficiency and service quality.