UNO MAS Champagne Brunch Bangkok: September and October 2026 Dates

A colourful selection of dishes at UNO MAS Bangkok
A table of UNO MAS dishes sets the tone for a long Sunday brunch.

UNO MAS at Centara Grand at CentralWorld is running its Champagne Brunch on Sunday 6 September 2026, with the next listed edition on Sunday 4 October. The event occupies a three-hour window from 11:30 to 14:30 on the hotel’s 54th floor.

The useful decision is not whether the buffet sounds generous. It is which of the three packages matches the table, and whether everyone understands the voucher and date rules before paying.

At a Glance

  • THB 3,999 net per person for the non-alcoholic package.
  • THB 4,455 net per person with selected free-flow alcoholic drinks, excluding champagne.
  • THB 4,999 net per person with the full listed alcoholic package, including champagne.
  • Service runs from 11:30 to 14:30 on the selected Sunday.
  • Highlights include Maine lobster, Alaskan king crab, rock lobster, tiger prawns, steak carving, New Zealand mussels and nitrogen ice cream.
Seafood and plated dishes at UNO MAS Bangkok
The menu moves between seafood, hot dishes and carving-station choices.

How to Claim It

Select the correct event date during booking. The voucher is tied to the chosen date rather than being an open-ended restaurant credit.

Bring the booking voucher for verification on arrival. A screenshot stored offline is useful if hotel reception is busy or mobile data is weak.

Tell the venue in advance about dietary requirements. A large buffet offers variety, but it does not guarantee that every allergy or restriction can be handled safely.

Before You Pay

  • The promotion cannot be combined with other offers unless the booking terms expressly say otherwise.
  • Purchased vouchers are listed as non-refundable and cannot be exchanged for cash.
  • A lost voucher may not be replaced, so keep the confirmation accessible until the table is seated.
  • The THB 4,455 package excludes champagne, which is the key difference from the top package.

Who It Suits

Best for groups that want a destination brunch near CentralWorld and can commit to a fixed Sunday. The non-alcoholic package is the cleanest choice for mixed-age tables, while the premium packages only make sense when guests will use the included pours responsibly.

See the current campaign terms before payment, as availability and conditions can change.

FAQ

Where is UNO MAS?

UNO MAS is on the 54th floor of Centara Grand at CentralWorld, 999/99 Rama I Road, Pathumwan, Bangkok.

Is the middle package a champagne package?

No. The THB 4,455 net option lists selected alcoholic drinks but excludes champagne.

Can the voucher be used on another date?

Treat it as date-specific and choose the correct Sunday before paying.

Napaporn Aroonrat
Napaporn Aroonrathttps://www.thefinestthai.com
Napaporn Aroonrat is The Finest Thai's Food, Drinks & Bars Editor. She covers restaurants, street food, cafes, coffee, Michelin dining, cocktail bars and rooftop nights with warm, specific guidance on what to order, what to skip and what is worth the spend.

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