Bar service and venue licensing
Launch library · evergreen read

Venues serving alcohol operate under specific licensing conditions that govern serving hours, responsible service requirements and often the total number of patrons who can be served at any one time within the space. These conditions are set by regulatory authorities and are rarely something a venue can simply adjust for a specific event.
Event organisers working with a venue's bar service need to understand these conditions early, particularly around last drinks timing relative to a curfew, since serving cutoffs are often set noticeably earlier than the event's actual scheduled finish to allow for a genuinely calm and orderly close to the night.
Some venues allow external caterers to bring their own alcohol under a separate licensing arrangement, though this varies considerably by jurisdiction and specific venue policy. Confirming exactly what is and is not permitted well before an event avoids a genuinely awkward situation discovered only on the actual day itself.