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WHAT IT TAKES TO STAFF A MEGA TRADE SHOW LIKE CONEXPO IN LAS VEGAS

Writer: Xenia Shek
Xenia Shek
Mar 11
6 min read

Updated: 17 hours ago

From the outside, large trade shows in Las Vegas can look perfectly orchestrated: organized service stations, hospitality staff in position, food and drinks moving, and thousands of attendees walking through massive exhibition spaces.


Behind the scenes, it is a very different picture.


CONEXPO is a particularly interesting example because the show takes place only once every three years and brings manufacturers, exhibitors, and attendees from around the world to Las Vegas. Being part of an event of this scale is a big deal for any event company, and for us being a young agency, it was also a great opportunity to support two major manufacturers from Germany and the United States.


During CONEXPO, our XS Event Staffing team supported a large six-day catering operation at outdoor hospitality installations near Circus Circus. We provided more than 20 hospitality staff, including bartenders, servers, kitchen assistants, and team leaders supporting the event.


I was involved throughout the project, so I had a chance to see firsthand what happens when you put a large hospitality team into long convention shifts for almost an entire week.


The challenge was not simply finding enough people for the first day. It was keeping the operation running across six consecutive days while service needs changed, people got tired, and the team had to return the next morning and do it all over again.


Here is what that experience taught me about staffing a trade show of this size.



XS Event Staffing hospitality team at CONEXPO in Las Vegas, with servers and catering staff in black uniforms standing outside the Las Vegas Convention Center among construction equipment displays during the large international trade show.


WHY CONVENTION CATERING IS DIFFERENT FROM A REGULAR EVENT



Most corporate receptions and private events follow a relatively predictable timeline: guests arrive, cocktail hour starts, dinner or another main service follows. Then the event ends, the team breaks everything down, and everyone goes home. Usually an event like this takes 6-8 hours maximum.


A six-day trade show catering program is different.


During CONEXPO, our hospitality staff had to be prepared for:


  • shifts reaching 12–13 hours

  • continuous guest traffic throughout the day

  • different service setups, including morning cafeteria service, afternoon VIP hospitality, and evening buffet service

  • multiple food and beverage stations

  • coordination between captains, catering managers, and different hospitality teams


The service itself could also change throughout a single day. Beverage service has its own staffing requirements for Las Vegas events - we broke down how in a separate guide.


Someone could be working one type of food service in the morning and helping with a completely different hospitality setup later. Wait staff could not arrive thinking they were going to perform one task in one place for the entire shift.


And after a long day, the job was not over - everyone had to return the following morning.


That changes how I look at staffing these projects. Someone can be an excellent server for a five-hour corporate reception and still not be the right person for six consecutive days of convention catering.


For a project like CONEXPO, reliability, stamina, attitude, and the ability to work as part of a large team matter just as much as previous hospitality experience.





THE SCALE BEHIND LARGE CONVENTION EVENT STAFFING


Large convention catering programs can require significantly larger teams than traditional events.


It is also easy to underestimate what happens operationally once more than 20 hospitality staff are working at the same time.


Our CONEXPO catering operation involved:



At this scale, staffing becomes less about filling individual positions and more about team structure and operational coordination.


If you have five staff members at a private event, a catering manager can usually communicate directly with everyone. But when you have more than 20 people working across different service areas, that becomes much more difficult.


Someone needs to know where everyone is assigned. Breaks need to be coordinated. Changes need to be communicated. If one area suddenly becomes busy while another slows down, staff may need to be moved.


That is where captains and team leads become particularly important.


For a large convention catering operation, you are no longer simply booking individual servers and bartenders. You are temporarily building and managing an entire hospitality team.



Three XS Event Staffing hospitality staff members working during CONEXPO in Las Vegas, dressed in black catering uniforms and prepared to support food service, guest hospitality, and a multi-day convention catering operation.


THE CHALLENGE OF MULTI-DAY LAS VEGAS TRADE SHOWS - RELIABLE CORE TEAM MATTERS MORE


One of the most demanding parts of our CONEXPO project was not staffing the first day.

It was maintaining a reliable team throughout all six days.


After several long shifts, people get tired. That is simply the reality of event work.


Someone may agree to a schedule and then realize after the first couple of days that working 12-hour convention shifts is more physically demanding than expected. People can get sick. Emergencies happen. Callouts happen. Sometimes replacements are needed.


And replacing someone halfway through a six-day operation is not the same as replacing someone before a one-night event.


By that point, the existing team already knows the service areas, the captains, the daily routine, and what the catering operation expects from them. A new person has to learn all of that while the event is already running.


That is why maintaining a reliable core team becomes so important during multi-day conventions.


Experienced staff members know how to:


  • maintain composure during high-traffic periods

  • coordinate with captains, event managers and agency

  • keep calm in moments of high pressure

  • keep service efficient even when schedule shifts


For us, preparing for a project like this means having:


  • core staff who understand the service and have received the necessary training

  • backup personnel available when the roster changes

  • captains and leadership within the team

  • ongoing communication throughout the event rather than simply checking everyone in on the first morning


Backup staff are particularly important.


If you are managing a large team for nearly a week, it is unrealistic to build a schedule with no room for anything to go wrong. Waiting until a server calls out early in the morning and only then beginning to look for another person creates unnecessary pressure for everyone involved.


The goal is always to keep as much of the same team as possible. But having replacement options available gives you a way to protect the operation when something changes. Our Las Vegas trade show staffing cost guide explains the main factors that go into pricing these projects.



ADAPTING IN REAL TIME DURING LARGE CONVENTIONS


Another thing I saw throughout the CONEXPO operation was how often service needs could change during the day.


The same wait staff and bar team could support cafeteria service in the morning and a different type of service later. One area could slow down while another suddenly needed more help.


Staff had to be comfortable moving between appropriate responsibilities rather than treating their original assignment as the only thing they would do for the entire shift.

This is where adaptability actually matters.


I do not mean putting “flexible” on a resume.


I mean being told that another service area needs help, moving over, understanding what is needed, and getting back to work without turning every adjustment into a problem.


With more than 20 servers working at the same time, moving even a few wait staff members to the right place at the right moment can make a noticeable difference.


That requires communication between catering managers, captains, and the staffing team throughout the day.



XS Event Staffing bartenders serving guests during CONEXPO in Las Vegas, preparing drinks at a busy exhibitor hospitality bar while trade show attendees gather around the activation during a large convention catering program.


WHAT CONEXPO TAUGHT US ABOUT LARGE-SCALE CONVENTION STAFFING


Being part of CONEXPO was a great experience for our team, not only because of the size of the show but because it gave us six consecutive days to see what large-scale convention hospitality staffing actually requires.


The biggest lesson was that these projects are not simply about finding enough servers and bartenders.


You need enough people to start with, of course. But you also need a core team that can handle multiple long days, backup personnel when the roster changes, captains who can manage a large group, and staff who are willing to adapt as service needs change.

After six days, every weakness in a staffing plan becomes much easier to see.


You cannot depend on the assumption that everyone who starts on day one will automatically make it through the entire program. You cannot manage more than 20 people the same way you manage a five-person team. And you cannot expect a large hospitality operation to stay exactly the same from morning until night.


That is what makes catering staffing for a mega trade show like CONEXPO so different from staffing a regular event.


For us, it was also an opportunity to be a small part of a global trade show that only comes to Las Vegas once every three years and to support international companies that had traveled to the city for one of the biggest events in their industry.


XS Event Staffing provides servers, bartenders, hospitality staff, and event captains for large conventions, trade shows, and corporate hospitality programs in Las Vegas.





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