Event planning checklist: an 8-week countdown
The most expensive mistakes in event planning are early decisions noticed late. This countdown puts every task in the week it actually belongs to, so the final week is execution only. If you have less than eight weeks, compress from the end — but keep the order.
The big decisions
The only job in these weeks is making the decisions that are expensive to reverse later. A delay here compresses every week that follows.
- Write the definition of success. Finish "this event is a success if…" in one sentence. Venue and budget decisions follow from it.
- Lock the date and time. Work from your audience's calendar: exam periods, public holidays and industry-heavy weeks get ruled out.
- Book the venue. Check capacity, transport, parking and — so you don't queue at the door — how much space the entrance has.
- Build the budget in three buckets: fixed, per-person, and a 10% contingency.
- Assign roles. Every line of work needs exactly one owner; a line that says "everyone" has none.
Announce and open registration
Leave at least three weeks between the announcement and the event. Anything shorter costs you show-up rate more than sign-ups.
- Open the registration form. Ask only for fields you will genuinely use; each extra one lowers completion.
- Define capacity and waitlist rules. When capacity fills, the form should close or roll over automatically.
- Test the automatic confirmation. Register with your own address; if no confirmation arrives you will spend the whole campaign answering messages.
- Publish the announcement. Image, date, venue, registration link and price (if any) all clear in one place.
- Get speaker confirmations in writing. A verbal yes is something nobody remembers two weeks later.
Content and logistics
- Write the run of show minute by minute: doors, opening remarks, sessions, breaks and close.
- Do not order catering yet — the number has not settled. Just find out the supplier's cut-off date.
- List the equipment: projector, sound, microphones, extension leads, spare cables. The spare cable is hunted for at every event where it was not on the list.
- Decide the entry method. If you are using QR check-in, verify codes go out with the confirmation.
- Design printed materials (badges, signage, programme). This week is for design, not printing.
Confirm and rehearse
Ask for confirmation
A "are you still coming?" message 2-3 days out filters out no-shows and brings your catering count closer to reality.
Place catering and print orders
Order against the confirmed number. This is the one item deliberately left until last.
Rehearse at the venue
Test the projector, the sound and — especially — connectivity at the door. A signal that works mid-room may not reach the entrance.
Brief the volunteers
Who stands where, who can decide what, and who to escalate to. Ten minutes of briefing saves hours on the day.
Write the fallback plan
What happens if connectivity drops, a speaker is late, or more people turn up than expected? Three sentences is enough.
Event day
- Open the doors 30 minutes before the advertised time. There are always early arrivals, and a crowd waiting outside spoils the first impression.
- Run two lanes: pre-registered and walk-ins. In one queue they block each other.
- Download the backup attendee list. It must be taken that morning; a list from a week earlier will not include recent registrations.
- Watch live attendance. It is the only way to correct catering and seating decisions during the event rather than after.
- Take photos and video. The next event is promoted with today's images, and nobody can go back and shoot them later.
After: the first 72 hours
Everything post-event gets postponed out of exhaustion, and loses its value precisely because it was postponed. What has to happen within 72 hours:
- Feedback survey (same day or next). Response rates drop noticeably after a single day.
- Send certificates — for training and seminars this is the output attendees are waiting for.
- Record four numbers: registrations, actual attendance, show-up rate, budget variance.
- Note the three things that went wrong, one sentence each. In three months none of them will be remembered.
- Send thank-you messages — to attendees, and separately to your volunteers.
What to drop when time is short
If you do not have eight weeks, do not shorten the list — compress it, and keep the order. Even with three weeks to go, the big decisions (success definition, date, venue, budget) still come first; only the gaps between them shrink.
What can and cannot be sacrificed:
- Can go: printed programmes, bespoke visual design, separate social media content production.
- Cannot go: automatic confirmations, the reminder message, a decided entry method, and the four post-event numbers. Those four change the outcome noticeably without adding workload.
Don't rewrite the list every time
Adapt this countdown to your own type of event once and keep it as a template. The list survives even when the team does not — for associations and student clubs that turn over every year, this single habit accounts for most of what institutional memory actually is.
Frequently asked questions
How far in advance should I announce?
Leave at least three weeks between announcement and event. A shorter window does not cut sign-ups much, but it does cut the show-up rate, because your audience's calendar is already full.
When should I order catering?
As late as you can — after collecting confirmations, usually in the final week. It is the one item on the list deliberately held back; ordered early, it is almost always too much.
Do I need the whole list for a small event?
No. For a 30-person meetup the printing and rehearsal steps largely fall away. But automatic confirmations, reminders, a decided entry method and the four post-event numbers stay at every scale.
How do I estimate how many people will come?
You guess at the first event and you know at the second — provided you recorded real attendance the first time. Your past show-up rate is the single number that turns the budget from a guess into arithmetic.