Who’s behind it
About 86 Empty Seats
Free restaurant marketing guides from someone who has actually worked the line, run the floor, and felt a slow Tuesday land in the bank account.
The name says it. “86” is kitchen slang for killing something off the menu, so 86 Empty Seats means exactly one thing: get rid of your empty seats and fill the house.
It’s led by Daniel Ruiz, born and raised in New York City, who spent more than a decade in its kitchens long before he ever touched marketing. That’s the point of these guides: marketing advice from an operator who has lived your problems, not a marketer guessing at what a food business needs.
The story
From the line to the laptop
Daniel came up the hard way, in the kitchens of his own city. Over more than a decade on the line in New York, he worked his way from cook to sous chef to executive chef, across franchise concepts, fine-dining rooms, some of the city’s busiest spots, corporate and executive dining, and catering.
Then he crossed to the other side of the door. He spent the next decade-plus in tech and marketing, and co-founded Crewli, a software platform built for restaurants. He has seen this business from the back of the house, the front of the house, and the spreadsheet behind both.






That mix is the whole point. The spots with the best food were so often the hardest to find online, their marketing an afterthought handed to agencies that had never worked a shift.
So he started doing it himself, the right way, for operators like the ones he’d cooked beside. Your marketing isn’t shaped by someone guessing at what guests want. It’s built by someone who has worked both sides of the door.
He still treats a good meal the way he was raised to: as the main event of the day, not something to rush through on the way to something else. That’s the lens behind 86 Empty Seats.
Built in real kitchens, for the people who run them.
Real experience, not guesswork
The receipts
The proof that these guides come from a real operator with real authority in food.

Authority
Publisher of Sobremesa Press
A real food publication with editorial reach and an audience of regulars, written by someone who actually worked the line.

Restaurant + tech
Co-founder of Crewli
An operations app for restaurants, proof we build real tools for how kitchens and floors actually run.
Expertise
Author of “Cook by Feel”
Daniel’s published book on cooking with instinct over rigid recipes, the kind of judgment you only earn from years on the line.
View on AmazonWhere things stand
Focused on Crewli now
86 Empty Seats started as Daniel’s restaurant marketing service. Over the past year he moved his focus to Crewli, the operations app he built with his business partner, who runs restaurants in New York. He’s no longer taking marketing clients, and the guides here stay free.
Running the place is the hard part
Crewli helps restaurant and café teams run their daily operations, built by people who have worked the line.