Raise your glasses as 1-Group celebrates 20 years of unforgettable moments with a sky-high lavish celebration at the iconic 1-Atico.

Occupying the entire level 55 and 56 at ION Sky, our Grand Champagne Brunch offers an indulgent sky-high experience like no other.

Enjoy free flow champagnes, wines, and cocktails as 1-Group’s signature restaurants come together to create a sumptuous buffet spread. Highlights include a ‘seafood spectacular’ of half lobsters, live oyster shucking, whole bluefin tuna cutting, and much more.

Sunday, 21 September 2025 | 12pm-3pm