How to start a lunch table at work

Most people know their own team well and almost nobody else at work. The person in finance who could answer your question in two minutes, the engineer one floor up, the colleague in another office whose name you only know from email: they're colleagues in name only.

A lunch table is one of the oldest fixes there is. A regular time, a known place, and an open invitation to people from other teams. You don't need a budget, a programme, or anyone's sign-off. You need a day, a table, and the willingness to sit there the first time.

Pick a slot and keep it

The most important decision is the least exciting one: the same day, the same time, the same place. "Every other Thursday, 12:30, the long table by the window" is far easier to remember than a new poll each month. A fixed slot also does quiet work for you. Someone who can't come this time knows exactly when the next one is, and nobody has to organise anything twice.

• Avoid the busiest days. Mondays tend to fill with planning, and Fridays with people working from home.
• Use the hour people already eat, rather than asking them to move their day around.
• Choose somewhere with no booking and no cost: the canteen, a shared kitchen, a bench outside in summer.
• Start every other week. Weekly can feel like a commitment, and monthly is easy to forget.

Invite across teams, on purpose

If you post the invitation only in your team's channel, you'll have lunch with your team. The point is the people you don't already see, so invite them deliberately.

• Post in an office-wide or company-wide channel, not only your team's.
• Ask two or three people from different teams directly. A personal "would you come?" works far better than a broadcast.
• Ask each of them to bring one person from their own team.
• Think about who is easy to miss: new joiners, people in smaller offices, part-time colleagues, anyone on shifts.

Keep the invitation short and specific. Something like:

I'm starting a lunch table for people from different teams. Every other Thursday at 12:30, the long table in the canteen. Bring your own lunch, come when you can, no need to reply. The first one is next Thursday.

"No need to reply" matters more than it looks. It turns the invitation into an open door rather than a question someone has to answer.

Make the first one easy

The first lunch decides whether there's a second, so lower every bar you can.

• Arrive first and sit somewhere visible. A table with one person waving is far less daunting than an empty one.
• Introduce people to each other as they arrive, by first name and what they work on.
• Have one light question ready in case the table goes quiet.
• Skip the agenda. No icebreaker games, no round of job titles. It's lunch.
• Finish on time. People relax when they know they'll be back at their desks when they planned to be.

If only two people come, that's still a lunch table. Two people from different teams having a good conversation is the whole idea in miniature. Small tables grow, mostly because the people who came tell someone else.

Keep it going without hosting it forever

Most lunch tables don't end because people stop enjoying them. They end because the one person holding them together gets busy. Spread the work early, while it's still small.

• Send one short reminder the day before, in the same place every time.
• After a few lunches, ask a regular to post the reminder, or take turns hosting each month.
• Keep one small habit for newcomers: whoever has come the longest sits next to the newest face.
• Let it vary now and then. Someone shows a project, someone brings a book they loved. The plain version stays the default.

Don't measure it by headcount. Five regulars who now message each other across teams is a lunch table doing exactly what it's for.

Make it a table everyone can join

• Cost: keep it free or cheap. Nobody should skip because of money.
• Food: everyone bringing their own works for every diet and every fasting schedule. Avoid making a shared meal the default.
• Time: if your workplace spans shifts or time zones, alternate the slot so the same people aren't always left out. A video lunch counts for remote colleagues.
• Words: use first names and plain language rather than team acronyms. A newcomer shouldn't need a glossary to follow along.
• Space: choose somewhere everyone can reach and hear each other. A loud canteen at peak hour is hard work for a lot of people.

No pressure, in either direction

Coming once is enough. Skipping is fine. Leaving early for a meeting is fine. Nobody should need to explain, and nobody should be counted. That includes you: if you need a week off, let the table go ahead without you, or pause it. A lunch table that rests for a month hasn't failed.

Keep it a lunch, too. Not a place to pitch, recruit, or report back to anyone's manager. People talk openly when they trust that what's said at the table stays at the table.

When a table isn't enough

A lunch table works for the people who can be in the same room at the same time. In a big or spread-out workplace, some of the colleagues you'd most enjoy knowing will never be free at 12:30 on a Thursday. One-to-one coffees fill that gap. You can find your workplace and meet colleagues outside your team one at a time, using your work email, without waiting for anyone to set it up. The two work well together: the table for the regulars, a coffee for the people it can't reach.