Chapter 6: Tuesday is dead. Stop throwing discounts at it.
The leak
The reflex on a quiet night is a discount: 20% off, half-price bottles, happy hour all night. It feels generous and it fills a few seats. But a discount is paid by every guest, including the ones who would have come anyway. Most of the time it costs more than it brings in.
The better move is an offer: a reason to come on that night specifically, built from dishes that earn well.
What it costs you
The number to compare is contribution: what’s left from each guest after the cost of food and drink. It pays for staff, rent and everything else. It is not profit.
Mirela’s average guest spends $55, with $16.50 of food and drink cost. A normal Tuesday brings 40 guests.
40 guests × $38.50 = $1,540 on a normal Tuesday
| Row | Normal Tuesday | 20% off everything | $39 Tuesday Supper |
|---|---|---|---|
| Guests | 40 | 52 12 new | 60 20 new |
| How they order | All à la carte | All à la carte, 20% off | 25 à la carte, 35 take the set menu |
| Per guest | $38.50 | $27.50 | $38.50 à la carte, $30.40 set menu |
| Wine pairing $18, $13 contribution | – | – | 14 guests: $182 |
| Total contribution | $1,540 | $1,430 | $2,209 |
| Versus a normal Tuesday | – | −$110 | +$669 |
The discount brought 12 more guests and lost money, because the 40 regulars got 20% off too. The set menu (salad, rigatoni or cacio e pepe, tiramisu, all dishes that earn well in Chapter 2) brought more people and earned more, even though 15 regulars switched to it.
More guests may also mean another server. Check the hours against Chapter 3.
What makes an offer work
- A reason to come on that night, not just a lower price. A name, a ritual, a thing that only happens on Tuesday.
- Built from dishes that earn well, the Stars and Puzzles from Chapter 2.
- A clear audience. Neighbors, people who work in restaurants and are off Monday or Tuesday, groups, your regulars coming one more time a month.
- Weekly and consistent. One Tuesday is an event; six Tuesdays is a habit people plan around.
Ideas that don’t need a discount: a three-course set supper, a pasta night with one dish that only exists that night, an industry night for local restaurant staff, a chef’s table at the counter, a winemaker or guest chef once a month, a neighborhood regulars’ table.
The fix
- Find your real slow periods. Covers by day and hour from your POS or reservations, last 8 weeks. Note how many seats sat empty.
- Pick who you want in those seats. One audience per offer.
- Build the offer with Prompt 1, using dishes that earn well.
- Check the math in the Slow Night Tester, right below: your normal night, the offer, how many regulars might switch to it, and how many new guests you need before it pays.
- Tell people where they already are: an Instagram post, a Google Business Profile update, your guest email (Chapter 7), and your staff mentioning it to Friday and Saturday tables. Prompt 3 writes all of it.
- Run it six weeks before you judge it. Log covers and contribution each week in the tracker. It tells you to keep it, adjust it or stop.
Test your own slow night.
Your normal night against a discount and an offer, and the number of new guests the offer needs before it pays. There’s a worked example inside.
No sign-up. Your numbers stay on this device.The prompts
Copy one, fill in the [brackets], paste it into your AI assistant. Check every number it gives you against your own plate costs.
Prompt 1 · Build the offer
Prompt 2 · Check the math
Prompt 3 · Announce it
Three decisions this week
What you leave with
Run the Slow Night Tester with your own numbers and this section fills in: your tested offer, the new guests it needs, your announcements, and a tracker already set up for you.
- Your tested offer and the new guests it needsWaiting for your numbers.
- Six-week trackerExcel workbook with the formulas built in. Log each week; after six it says keep, adjust or stop. Opens in Google Sheets too.
- Numbers from another device?Load a backup file you downloaded there.