Everyone budgets these things like it's just a private dining room plus food. It's not. i run executive dinners for B2B companies, and the gap between what people assume these cost and what they actually cost is where all the confusion lives.

For the dinners we put on, usually 15 to 20 seats including client spots and the moderator, a realistic budget looks something like:

$15k: event production + moderator
$6k: marketing and guest recruitment
250+ hours: actual human time

That last line is the one everybody skips.

Sure, you can book a private room for way less than twenty-one grand. But booking a restaurant and producing a dinner that puts the right people in chairs and creates pipeline are two different animals.

The expensive part is curation.

My rule of thumb: around 200 targeted invitations per registration, then expect roughly 80% of registrants to actually show. Anyone who's done outbound work knows that math. Filling 15 to 20 seats with C-level, VP and Director titles from one tightly defined market means research, outreach, follow-up, qualification, guest management. It's basically a mini outbound campaign, and i mean that literally. Same grind as booking demos on cold dials, just with a fancier close.

We start about ten weeks out.

Then there's the invisible work nobody bills for: defining the audience, building the discussion topic, sourcing the venue, writing invite lists and outreach, handling replies, vetting whether attendees actually fit the room, confirmations, dietary stuff, reminders, briefing the moderator, seating politics, on-site management, post-event follow-up. Add it all up and 250+ man hours is normal.

So when someone tells me they'll "run an executive dinner" for $5k, I want to know exactly what they mean by run.

if you already have 20 C-suite customers who'll happily show up, great, your economics are completely different. You probably just need a room, dinner, and someone to moderate.

But if the goal is net-new enterprise pipeline, the recruitment IS the product.

Why spend that much? Because when ACVs are high, the economics get stupid good.

Averaged across our dinners, one event generates somewhere between 6 and 10 sales opportunities and 1 to 3 enterprise deals, with average deal size around $250k.

No, that doesn't mean dropping $21k guarantees you $250k to $750k in revenue. Sales cycles exist, attribution is a mess, results swing. But it explains why the format makes sense for enterprise B2B and makes almost no sense for someone selling a $99/month product.

The useful move is budgeting backwards from customer economics. If one extra customer is worth a quarter million, spending tens of thousands to build real relationships with 15 hyper-relevant executives is rational. If a customer is worth $5k, it probably isn't.

Also, don't cheap out in the wrong places. I'd take a less fashionable restaurant before touching the recruitment spend. A smaller, tighter room beats loosening the attendee criteria just to fill 20 seats.

The guest list is the asset.

If you're budgeting one of these internally, split it into four buckets: hospitality/venue, moderator/content, attendee recruitment, and internal labour. Otherwise your headline "event cost" massively understates what it actually takes.

Curious what other people are spending on these, especially teams doing the recruitment fully in-house.