After 5 EventsThe AV was assumed, not specified
Most conference venues offer 'full AV'. What that means: a projector, a screen, a lectern mic and a mixer someone on the hotel staff knows how to unmute. It does not mean a mic that works when the speaker moves. It does not mean sound that reaches the back of the room evenly. It does not mean a second screen so the speaker can see their slides, or a feed clean enough to stream.
You discover this the morning of, when the first speaker arrives with a Mac the venue's ancient VGA cable will not connect to, and the second speaker is wearing a hijab the supplied headset mic cannot accommodate.
The question that prevents it: can I see the actual equipment list, and can we test it with our own devices a day before?
The room was booked for capacity, not for the session format
A plenary for two hundred people needs a wide shallow room so no one is more than ten rows back. A breakout afternoon needs divisible space with working sound separation between groups. An evening reception needs the chairs gone and the lights off the ceiling.
Most organisers book the room that fits the headcount and discover on the day that a narrow deep ballroom puts half the audience too far from the screen to read it, or that 'divisible space' means a fabric curtain that stops nothing.
The question: how far is the back row from the stage, and can we walk the space during a session that is not ours?
The run sheet had no margin, so the first delay broke the day
Registration was scheduled for thirty minutes. It took fifty, because it always does. That pushed the welcome speech, which pushed the coffee break into the first breakout slot, which meant lunch finished at two fifteen and the afternoon session lost an hour of daylight and all its goodwill.
Conferences are planned like flight schedules — as though nothing will go wrong — by people who have never run one before. The crew building it adds fifteen minutes to every transition and assumes coffee will take twice the time allotted, because that is what actually happens.
The thing to decide: which session can be shortened when the morning runs over, and who has the authority to make that call on the day?
The livestream was added at the end, so it does not work
Streaming a conference is not the same as filming it. It needs a direct feed from the presentation laptop, a camera with a clean HDMI output, a hardware encoder or a machine with enough processing headroom, and a network connection no one else is using. It also needs a second operator, because the person running slides cannot also run the stream.
Most organisers mention streaming in the final week and assume the venue's wifi will carry it. The result is a frozen feed that drops every time someone in the room opens their email.
The question: who is encoding this, what is the backup if the network fails, and has anyone actually tested the full signal path?
The evening was treated as an afterthought to the day
The day session ends at six. There is an evening event in the same space — or worse, in a different venue across town — starting at seven. In the organiser's mind, this is one event. In reality, it is two.
The evening needs the room reset, the lights changed, the AV for speeches replaced by the AV for music, and if there is a band or a DJ, it needs a soundcheck that cannot happen while the day session is running. That means either the evening starts late, or the reset happens so fast that it is loud and obvious and makes the transition feel like a shift change at a factory.
The question: when does load-in for the evening actually happen, and is there a separate crew for it or are the same people expected to do both?
The organiser ran production themselves and had no evening
Someone has to answer the speaker who cannot get their slides to advance. Someone has to find the venue manager when the coffee is late. Someone has to decide whether to hold the next session or start it half-empty. If that person is you, you are not attending the conference — you are operating it.
There are two kinds of event company. One takes your brief, adds margin to every line, and forwards it to subcontractors they have never worked with. The other sends the people who will actually build and run the event to the planning meeting, because those are the people who know what the room will do.
The difference is whether the person you speak to in January is the person standing in the room in June.
What to settle now
The day part and the evening part are separate events. Plan them separately, budget them separately, crew them separately. Name the person who makes the call when something runs over — and make sure it is not you, if you want to be in the room when it happens.
Before calling anyone: know your headcount, know whether the evening is in the same venue or a different one, and know whether you need the conference recorded, streamed, or just heard clearly in the room. Everything else can be built around those, but those have to be settled first.