/ About

Lucky Cat occupies a quietly grand corner of Grosvenor Square inside the London Marriott Hotel, designed by AfroditiKrassa as an Asian eating house drawn from the Kissa clubs of 1930s Tokyo — cafés that blurred the line between a gentlemen's club and a late-night drinking den. The bar wall is lined with 300 handmade ceramic cats, the bar front is cast in brass bamboo, and the main room runs from a raw bar and open kitchen to banquettes upholstered in dark velvet, with globe pendant lights strung at low intervals across an industrial ceiling. The overall effect is dim, cinematic, and genuinely atmospheric in a way that rewards arriving after dark.

For private events the restaurant separates completely into three named rooms off the main floor: Umi seats 10 at a round table on the mezzanine, Tochi fits 30 along a single banquet table with its own private bar, and Sora takes up to 40 guests at round tables with natural daylight and a fully stocked bar of its own. All three sit away from the main dining room, each with a dedicated hostess and access to the full Japanese small-plates menu. On selected dates the entire 160-seat restaurant can be taken exclusively for up to 400 standing.

The licence runs to 1am on private rooms (with TENs available for extension on exclusive hires), making it realistic as a late dining-into-dancing format. The kitchen is open seven days and the bar programme, built around over fifty sakes and Japanese gins, sustains a cocktail-led second act well into the evening. For DJ events the main restaurant floor, with its high ceiling and acoustically sympathetic dark surfaces, provides the most flexible space.

/ Rooms Available

Exclusive Hire

Exclusive Hire
Seats 160 / Up to 400

The full restaurant across its two levels — 160 seated or up to 400 standing. Available on selected dates. The main floor, with its high ceiling, open kitchen, and central bar, provides the most workable layout for DJ events and late-night receptions. Licence runs to midnight with TENs available.

Private BarDance FloorLounge SeatingFlexible LayoutPrivate ServiceCocktail Bar

Sora

Private
Seats 40 / Up to 50

The largest of Lucky Cat's three private rooms, Sora seats 40 at round tables and 50 standing. Natural daylight from full-height windows makes it the brightest of the three, with the same cluster ceiling lights and dark wood panelling as the main restaurant. The room has its own fully stocked private bar and is separated from the dining floor by its own entrance.

Private BarNatural LightLounge SeatingPrivate ServiceFlexible Layout

Tochi

Private
Seats 30 / Up to 50

Tochi seats 30 at a single long dining table and 50 standing. The room has its own private bar recessed into the far wall, with dark tile surround and backlit spirit shelving, and the same decorative motifs (diamond-patterned wood doors, wall sconces, carpet with geometric pattern) as the wider restaurant. Well suited to a banquet format where guests move from dinner to a standing reception without leaving the room.

Private BarLounge SeatingPrivate ServiceFlexible Layout

Kitchen Table

Semi Private
Seats 12

Counter-style seating for 6 to 12 guests positioned at the kitchen, with menus created to order by the chef on the day. Best suited to groups who want an interactive culinary experience rather than a traditional dining room.

Private Service

Umi

Private
Seats 10

The most intimate of the three rooms, Umi sits on the mezzanine and seats 10 at a round table. The space is entered through a stone corridor where the room name is lettered into the wall beside its own door — a level of separation that makes it genuinely exclusive. Suited to small group dinners where privacy is the priority.

Private ServiceLounge Seating

/ Perfect For

Private DiningBirthdayCelebrationCorporateLaunch

/ Features

AV Equipment

  • – Sound System

Catering

  • – In-House Luxury Dining
  • – Cocktail Programme
  • – Bespoke Menus
  • – Late-Night Menu
  • – Halal Available

Licensing

  • – Late Licence until 1am
  • – Full Alcohol Licence
  • – TEN Capable

Venue Specs

  • – Dedicated Events Team
  • – Wheelchair Accessible
  • – Air Conditioned
  • – Wi-Fi
  • – Cloakroom

/ Getting Here

Lucky Cat by Gordon Ramsay

10 Grosvenor Square, Mayfair, London W1K 6JP, W1K 6JP

Open in Maps

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