1-Group

1-Group The 1-Group (formerly known as 1-Rochester Group) is a lifestyle F&B group that operates a portfolio of award-winning restaurants, bars and club in Singapore.

In addition to the group's two highly popular and award winning venues; One Rochester and 1-Altitude, the group has recently rolled out 4 more new iconic multi-concept namely; Monti at The Fullerton Pavilion (on Marina Bay, Singapore’s most iconic dining and Jazz venue ), Pen & Inc (Singapore’s first authentic licensed live music bar in a tertiary institution), The Garage (European Bistronomy resta

urant situated in Singapore’s only UNESCO site, Botanic Gardens) featuring Botanico and Bee’s Knees and The Summerhouse (Singapore’s most popular farms-to-table concept restaurant situated at Seletar Aerospace Park) featuring The Summerhouse Dining Room and Wildseed Bar. All these 6 characteristic and unique sites hold a portfolio of Lifestyle F&B businesses each. In addition to these F&B businesses, the 1-Group’s event arm, 1-HOST, is renowned for its signature events and weddings. 1-Host is Singapore’s largest wedding planner. The 1-Group is on its way to become the Lifestyle F&B leader in the region. Over a decade, the group has entrenched its motto of “Hosting Great Memories”. It continues to be dedicated to provide exceptional guest experiences in different ways across its portfolio. The group has won many international awards and accolades for its concept, food, service and ambience.

The summer cocktail lineup is here. 🍸Whether it’s a poolside afternoon, a World Cup watch party, or an alfresco evening ...
02/06/2026

The summer cocktail lineup is here. 🍸

Whether it’s a poolside afternoon, a World Cup watch party, or an alfresco evening under the stars — there’s a pour for every mood across 1-Group. Swipe to find the pour.

27/04/2026

From elegant brunches to exquisite high tea and indulgent dinners, celebrate Mother’s Day across 1-Group from 8 to 10 May. Honouring Mum with moments made to be savoured, whether it’s a heartfelt gathering or a day of well-deserved indulgence.

Find out more from the link in bio.

This Easter, gather your loved ones and celebrate across our venues with festive spreads, outdoor feasts, and family-fri...
01/04/2026

This Easter, gather your loved ones and celebrate across our venues with festive spreads, outdoor feasts, and family-friendly fun designed to bring everyone together.

At , spend a leisurely weekend at .sg in the Botanic Gardens with an Easter communal brunch at $58++ per person, or take the celebration outdoors with handcrafted picnic baskets by at $150 nett, perfect for a family picnic under the sun.

Over at Sentosa, .sg invites families for a splash-filled Easter Sunday, complete with kids’ pool access, a festive brunch menu, and egg-hunting fun on 5 April!

In the spirit of togetherness, .sg, and .sg have curated sharing menus perfect for communal dining, where seasonal ingredients spark warm conversation. Meanwhile, little ones can join traditional egg hunts at all venues, venturing through the gardens in Easter delight.

Mark your calendars for the weekend ahead and a time to savour, share, and celebrate Easter the 1-Group way.

03/03/2026

As the festivities roar to a close across venues, our lion dance troupes brought booming energy and boundless good fortune everywhere.

Here’s to carrying that vibrant spirit into a prosperous year ahead.

Thank you for celebrating with us!

02/03/2026

One night. Eight bartenders. Endless pours. 🍸🔥

Catch our bartenders live at their respective cocktail booth with DJ sets, masterclasses, and afterparty vibes under A World in Every Glass at the closing party.

📍 The Riverhouse
🕐 27 March 2026, 6pm till late

Pre-purchase bundles (with complimentary Yang Club entry):
2 cocktails — $20
5 cocktails — $50

Secure your spot with the booking link in bio.

This March, celebrate International Women’s Day with vibrant promotions across our venues. sg at , gather the famiglia f...
02/03/2026

This March, celebrate International Women’s Day with vibrant promotions across our venues.
sg at , gather the famiglia for La Tavola di Nonna, Honouring Women Through Tradition on 7 and 8 March 2026. Featuring Communal Brunch Menu at $58++ per person, with a welcome limoncello spritz for all women. Paying tribute to the women behind the dishes we love, from recipes passed down through generations, to the Nonna’s kitchen to our tables.

Over at , celebrate womanhood all March with an elegant IWD-inspired pairing. Sip on Aurora di Monti, a bright, dawn-hued cocktail that echoes Monti’s golden light, and indulge in Fior di Mimosa, a lemon genoise soaked in Amalfi Limoncello with silky vanilla, fresh mango and velveting texture, both at $19++ each. Its also a Golden Hour, Girl Power over .sg on 7 March, 9pm till late for an IWD party in partnership with Italian Women’s Group Singapore at $35++ per pax inclusive of bar bites and a welcome cocktail. Throughout March, grab your cocktails in a glass bag at $22++ for a playful serve along with DJ to keep the beats going all night.

20/02/2026

The final reveal is here — eight cocktails, each thoughtfully created and inspired by A World in Every Glass. 🌍✨

From 24 February to 31 March 2026, savour all eight creations at $15++ each, exclusively across eight bars.

Discover the full journey through the link in bio.

16/02/2026

Wishing you a prosperous and fulfilling Chinese New Year from all of us across our family of outlets.

May the Year of the Horse bring you 龙马精神, the strength, spirit, and success to gallop forward into a bright new year. 🐎

13/02/2026

Are you ready to go all around the world? 🌎

Our bartenders are gearing up to take you on a journey of flavours from every corner of the globe. Stay tuned… because A World in Every Glass is almost ready to be shaken and stirred. 🍸✨

📆: 24 February to 31 March 2026

1Group

06/02/2026

The Sip & Savour Cocktail Festival is back! 🍸 🪩

Experience a world in every glass at The Riverhouse on 27 March 2026, from 6pm till late.

Save the date, exciting details are shaking up soon!

Address

211 Henderson Road
Singapore
159552

Opening Hours

Monday 09:00 - 17:00
Tuesday 09:00 - 17:00
Wednesday 09:00 - 17:00
Thursday 09:00 - 17:00
Friday 09:00 - 17:00

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