Home » Barista Hire London » Choosing Your Baristas for an Exhibition
Published 29 August 2026 · By Tom’s Coffee — event coffee bars since 2005
Choosing your baristas for an exhibition involves far more than checking whether they can make a good flat white. They can — that should be a given. The real questions are whether the team can serve hundreds of drinks in sudden peaks, get a coffee bar into the venue and built before the organiser’s deadline, carry your branding properly, manage a queue without losing people from your stand, and talk to your visitors as confidently as they talk to each other.
We have been building and running event coffee bars since 2005, and these are the ten questions we would put to any supplier — including us — before booking baristas for an exhibition, conference or corporate event.
There is a world of difference between a steady café shift and an exhibition stand. In a café, demand arrives in a predictable curve. On a stand it arrives in surges: a seminar breaks, a keynote empties, and sixty people reach your bar in ten minutes. Baristas who have only worked in cafés tend to slow down under that pressure; experienced event baristas change gear — keeping drinks moving, the queue short and the conversation going. Tom’s Coffee has provided event coffee bars since 2005, so peaks like these are the job, not an exception.
Ask every supplier for honest numbers, per day and per hour. A vague “we’ll be fine” is how queues happen. An appropriately configured Tom’s Coffee setup serves 500+ drinks per event day and more than 150 drinks per hour at peak. If your expected footfall is higher than the honest answer you get, you need more capacity — not optimism.
This is the difference between barista staffing and a fully managed service. Our baristas arrive with the complete setup: a professional coffee bar, commercial espresso machine, on-demand grinder, water management (the bars are water self-sufficient, so no venue plumbing is needed), refrigeration where required and every piece of service equipment. We don’t send temporary staff to stand behind someone else’s machine — the team, the bar and the equipment come as one managed package.
Everything your guests touch should be accounted for: speciality coffee beans (ours are roasted for us by River Coffee Roasters), fresh dairy and plant-based milks, cups and lids, tea and hot chocolate for the non-coffee drinkers, cleaning materials and all the small consumables that keep a bar running for a full event day. Ask for the list in writing — if something isn’t on it, it probably isn’t included.
A good exhibition coffee bar earns its keep as a branding asset. Ask about branded bar panels, branded cups, menus, uniforms, laser-cut coffee stencils and a coffee printer that prints your logo directly onto the surface of the drink. The test is simple: the coffee bar should promote your brand, not your supplier’s.
Exhibitions are won and lost in the build-up. Your supplier should be fluent in loading access and vehicle marshalling, build and breakdown windows, venue regulations, power requirements, RAMS and organiser documentation. Our espresso machines are converted to run from a standard 13-amp supply, which usually saves exhibitors from ordering costly 16-amp or 32-amp power to the stand. We work regularly at ExCeL London, Olympia London, the NEC in Birmingham and Park Plaza Westminster Bridge, so the paperwork and load-in schedules hold no surprises.
Espresso machines are machines. What matters is what stands behind them: properly maintained equipment, spare parts, and access to backup machines at short notice. Tom’s Coffee owns more than 40 professional coffee machines, which gives important events a level of resilience a two-machine operation simply can’t offer.
One bar is right for most stands, but ask what happens when it isn’t. Sometimes the answer is an additional barista, sometimes a second machine, and sometimes a complete second coffee bar. At FIA IDX at Park Plaza Westminster Bridge we ran two branded bars with four baristas and two support staff for Eurex, serving 4,731 drinks over two days. Scale has to be planned — power, stock and staffing all multiply with it.
For two or three days, your baristas effectively join your team — delegates won’t make a distinction. Look at presentation and uniform, but also at personality: the ability to hold a warm, confident conversation with a delegate while making their drink is what turns a coffee stop into a sales conversation. Several of our baristas, including Kai and Fai, compete in barista jams — most recently in summer 2026 — and that standard shows in the cup and on the stand.
The cheapest quote is often the least complete. Check that delivery, setup, equipment, staff, ingredients, consumables and breakdown are all included — and that nothing important is waiting in the small print. Tom’s Coffee publishes a daily rate card and offers transparent online booking: configure your event and see the full price in about two minutes.
Choose well and your coffee bar does far more than serve drinks. It attracts visitors to the stand, starts conversations your team can finish, and keeps people there longer — our own event analysis shows a busy coffee bar can increase stand dwell time by up to four times. Choose badly and you have a queue, a shrug and a lukewarm americano. Ten questions is all it takes to know which one you’re booking.
One coffee bar with one barista comfortably serves up to 500 drinks per event day. For busy stands with sharp peaks we add a second barista, and the largest activations run two or more bars — our Eurex activation at FIA IDX used two bars, four baristas and two support staff.
On a properly configured setup, a professional event barista serves 500+ drinks across an event day, with peaks of more than 150 drinks per hour. Beyond that, a second barista or second machine keeps the queue moving.
Tom’s Coffee baristas do. Every booking includes the coffee bar, commercial espresso machine, on-demand grinder, water management and all stock and consumables. The bars are water self-sufficient and run from a standard 13-amp socket.
Yes. Our baristas arrive smartly uniformed as standard, and they’re happy to wear your branded uniform, apron or accessories if you want the bar fully on-brand.
Yes — branded bar panels, branded cups, menus, drink stencils and a coffee printer that prints your logo directly onto drinks are all available.
Yes, regularly. Our events team is London based, so there is no travel premium at either venue, and we know the load-in procedures at both. We also work at the NEC in Birmingham and at venues across the UK and Europe.
Yes. Our online booking page shows the full price as you configure your event, and you can book and pay in one visit. Baristas always come as part of a fully managed Tom’s Coffee bar setup rather than being supplied on their own.