What to expect on the night

The clock

Four to six hours is the published range and the upper end is common. Assume you will not leave before midnight, and build the rest of the day around that: no early flight the next morning, no theatre beforehand, nothing that requires you to be somewhere afterwards.

Arrive on time. A meal composed as a sequence for the whole room cannot easily absorb a late party, and starting inside a piece that has already begun is a poor way to experience it.

What to wear

There is no dress code, and the room genuinely does not care. Guests range from black tie to jeans. Two practical constraints override style:

• Shoes you can stand in. Parts of the evening are on your feet and involve moving between spaces.
• A real coat, October to April. The approach across an exposed harbour island in a Danish winter is not the moment for a fashion jacket.

Scent is worth a thought. A meal built partly out of aromas is degraded by a strong perfume at the next seat — yours or anyone else's.

Dietary requirements

Declare everything at the time of booking. Allergies, intolerances, religious restrictions, pregnancy, anything. A menu of this length and complexity is designed weeks ahead; substitutions are possible when the kitchen knows in advance and awkward when it does not.

Be honest about the difference between an allergy and a dislike, and be aware that a format built on surprise will occasionally serve you something you would not have ordered. That is the bargain you are making. If there is a category you genuinely cannot accept, say so in writing at booking.

Unwritten etiquette

• Let the sequence run. Asking to skip ahead or slow down disrupts a room, not a table.
• Ask questions of the person serving you. The staff are briefed on the intent of each impression, and the evening improves markedly if you engage rather than merely receive.
• Do not narrate for the table. Someone who has read every review and announces each course before it arrives removes the only thing the room is built to give you.
• Take the uncomfortable moments seriously. They are aimed. Treating them as a joke is a choice, and a slightly poorer one.

Photography

Phones are not banned, but the light is composed for the room rather than for a camera and most images come out badly. Guests who describe the most rewarding evenings almost universally mention putting the phone away early. If you want a record, write three lines at the end of the night instead; it will be more use to you in a year.

When it is the wrong choice

The restaurant says this itself and it deserves repeating: this is not the room for a business discussion or a nervous first date. It is loud in places, dark in others, deliberately unsettling at moments, and it demands your attention rather than politely accepting it.

It is also a long night for anyone with limited stamina, back trouble or a low tolerance for sensory intensity. If any of that applies, contact the restaurant directly before booking — they are used to the question — and read reader questions for the specifics that come up most.