Onion Room at The Onion Room

An intimate second-floor events room at 3 Henrietta Street, defined by large windows that flood it with light and frame Covent Garden Piazza. Built-in AV and an in-room PA suit drinks receptions of up to 30 standing and seated gatherings of 20, while a demonstration kitchen hosts supper clubs and chef-led experiences. Catering is provided by the building's three in-house restaurants.

A light-filled private dining, meeting and events room on the second floor of 3 Henrietta Street, a restored Grade II listed townhouse overlooking Covent Garden Piazza. Large windows frame the Piazza, and built-in AV, an in-room PA and a demonstration kitchen make it ideal for private dining, meetings, presentations, supper clubs, networking and drinks receptions for up to 20 seated or 30 standing. Catering comes from the building's three in-house restaurants.