Amex Dining Explorer

Union Social at The Gantry

Union Social at The Gantry is an Al Fresco, Bar, Coffee restaurant in London, United Kingdom, located at The Gantry Hotel 40 Celebration Avenue Stratford, E20 1DB. It holds a Google rating of 4.3 out of 5 from 97 reviews. Part of the American Express Dining Cashback programme.

Union Social at The Gantry — Al Fresco, Bar, Coffee restaurant in London

Amex dining programmes

  • Amex Dining Cashback (register via the Amex app · ends 30 November 2026)

Eligibility depends on your card and the market that issued it — see programme details.

Google reviews

Rated 4.3 out of 5 from 97 reviews.

Visited as we were staying at the hotel and thought we would give it a try. Extremely disappointing food for a restaurant within a 5 star hotel, es...

Opening hours

  • Monday: 6:30 AM – 12:00 AM
  • Tuesday: 6:30 AM – 12:00 AM
  • Wednesday: 6:30 AM – 12:00 AM
  • Thursday: 6:30 AM – 12:00 AM
  • Friday: 6:30 AM – 1:00 AM
  • Saturday: 7:00 AM – 1:00 AM
  • Sunday: 7:00 AM – 12:00 AM

Union Social at The Gantry — FAQ

Is Union Social at The Gantry part of Amex dining?

Yes — Union Social at The Gantry takes part in the Amex Dining Cashback programme. Eligible American Express cardholders can earn a dining statement credit (and, in the UK, cashback) when they enrol the benefit in the Amex app and pay with their card at Union Social at The Gantry in London, United Kingdom.

What type of restaurant is Union Social at The Gantry?

Union Social at The Gantry is an Al Fresco, Bar, Coffee restaurant in London, United Kingdom, rated 4.3/5 on Google. It takes part in Amex dining, so cardholders can use their dining benefit when they eat here.

How is Union Social at The Gantry rated?

Union Social at The Gantry holds 4.3 out of 5 on Google from 97 reviews. It is an Al Fresco, Bar, Coffee restaurant in London, United Kingdom on the Amex dining list.

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