The bar is often the financial engine of an event. At festivals, concerts, and community events alike, drink sales can generate as much revenue as ticket sales, sometimes more. But running a successful bar operation requires more than stocking crates of beer and pouring drinks. It requires trained, well-managed staff who understand licensing law, responsible service, and efficient bar operations.
Licensing fundamentals
Before you think about staff, you need to ensure your licensing is in order. The sale of alcohol at events in England and Wales is regulated by the Licensing Act 2003. You need either a premises licence with a Designated Premises Supervisor (DPS) who holds a personal licence, or a Temporary Event Notice (TEN) if you are running a smaller or one-off event.
A TEN allows the sale of alcohol to up to 499 people at a time without a premises licence. The person giving the TEN does not need a personal licence, but they are legally responsible for the event. You can give a maximum of five TENs per year (15 if you hold a personal licence). There are also limits on the number of TENs that can be given for a single premises.
If your event exceeds these limits, you will need a premises licence. This involves a more formal application process, consultation with responsible authorities, and potentially a hearing before the local licensing committee.
Regardless of which route you use, the legal responsibility for compliance with licensing conditions rests with the event organiser and, where applicable, the DPS. This includes the responsible service of alcohol, prevention of underage sales, and compliance with any conditions attached to the licence or TEN.
Recruiting bar staff
Good bar staff need a combination of speed, accuracy, customer service skills, and responsibility. Prior bar experience is a significant advantage, particularly for fast-paced events where queues can build quickly and efficiency directly affects revenue and customer satisfaction.
Recruit from hospitality job boards, personal recommendations, and staffing agencies that specialise in hospitality. For larger events, agencies can supply trained bar staff with relevant experience and often handle payroll, reducing your administrative burden. For smaller events, you may recruit directly, but still prioritise people with at least some bar experience.
Calculate your staffing numbers based on expected demand. A common rule of thumb is one bar server per 75 to 100 attendees for a busy event, though this varies depending on the bar layout, the range of drinks offered, and whether you are using a cash, card, or token system. Under-staffing the bar creates long queues, frustrated customers, and lost revenue. Over-staffing is wasteful but less damaging than the alternative.
Training your bar team
Every member of your bar team should receive training covering several key areas before they start serving.
Licensing law and responsible service
All bar staff must understand that it is a criminal offence to sell alcohol to a person under 18, to sell alcohol to a person who is drunk, and to allow disorderly conduct on licensed premises. Explain your event's age verification policy, which should be Challenge 25 at minimum: if the customer looks under 25, ask for photographic ID (passport, driving licence, or PASS card). No ID, no sale. No exceptions.
Train staff on how to identify signs of intoxication and how to refuse service politely but firmly. This is one of the most difficult aspects of bar work. Staff need to feel supported in refusing service, knowing that management will back them up. A culture where staff feel pressured to serve obviously intoxicated people is a culture that will lose its licence.
Till operation and payment systems
Whether you are using electronic tills, manual cash handling, card-only payment, or a token system, bar staff need to be trained on the system before the event. Practise runs reduce errors and speed up service. If using a card-only or cashless system, ensure staff know how to handle declined payments and any fallback procedures.
Product knowledge
Staff should know what is on the menu, the prices, and any relevant information such as allergens, gluten-free options, and ABV (alcohol by volume). Customers will ask, and a confident, knowledgeable answer is far better than a shrug.
Speed and efficiency
At a busy event bar, speed matters. Train staff on efficient serving techniques: the order in which to build drinks, how to handle multiple orders, and how to keep the bar area tidy and stocked during service. Assign specific roles within the bar (servers, runners to restock, cash/card handlers) to keep operations smooth during peak periods.
Stock management
Running out of popular drinks is embarrassing and costly. Overstocking ties up cash and creates waste. Good stock management starts with realistic demand forecasting based on the expected attendance, the demographic of the audience, the time of year, and the duration of the event.
A general guideline for outdoor festivals is to estimate 3 to 5 drinks per person over a full day event, with beer and cider typically accounting for 60% to 70% of sales. These figures vary significantly by event type and audience, so use your own data if available and adjust based on experience.
Arrange stock on a sale-or-return basis with your supplier where possible, particularly for products you are less sure about. This reduces the financial risk of overstocking. Keep a running stock count during the event so you can identify when you are running low and arrange for restocking.
Bar layout and operations
The physical layout of the bar has a significant impact on both efficiency and queue management. Key principles include having enough serving points to handle peak demand, separating the queue from the serving area to prevent crowding, keeping the most popular products closest to the serving points, having a dedicated preparation area for cocktails or more complex drinks, and ensuring adequate lighting for staff to work safely and check ID.
For outdoor events, consider multiple bar locations spread across the site rather than one large central bar. This distributes demand, reduces queue times, and means attendees do not have to walk far for a drink. It does, however, increase staffing and logistics requirements.
Handling cash and reducing theft
Cash handling at event bars presents a theft risk. Measures to manage this include regular till counts and cash drops (remove excess cash from tills at regular intervals), numbered tills assigned to named individuals, reconciliation of sales data against cash and card takings after each shift, and CCTV coverage of bar areas where feasible.
Card-only or cashless token systems significantly reduce the risk of cash theft and also speed up transactions. The trade-off is that some customers prefer to pay in cash, and card systems depend on reliable connectivity. Consider your audience and your event's infrastructure when choosing a payment approach.
Staff welfare at the bar
Bar work at events is physically demanding. Staff are on their feet for hours, often in hot or cold conditions, dealing with crowds and noise. Provide adequate breaks, access to water and food, and a rest area away from the bar. Watch for signs of fatigue, especially during long shifts or multi-day events where the cumulative effect of hard work takes its toll. Reviewing scheduling for multi-day events is particularly relevant for bar teams working peak hours across several days.
Ensure that staff feel safe. Bar staff can be targets for abuse from intoxicated customers. Have a clear policy on dealing with abusive behaviour, and make sure that security is accessible to support bar staff when needed.
A well-run bar operation contributes directly to the financial success and the overall experience of your event. It starts with the right people, properly trained, well-supported, and working within a system that enables them to do their job efficiently and safely. Invest in your bar team, and they will repay that investment many times over in revenue, customer satisfaction, and a reputation for running a professional operation.
