At a glance
Getting there
Before you go
Meets in person on the first and third Saturday of each month; on other Saturdays the group gathers online only. Check the fellowship's own meeting page for the current week's format.
About this meeting
GreySheeters Anonymous is a 12-step fellowship for people who want to stop eating compulsively, built around the GreySheet food plan: three weighed and measured meals a day, nothing eaten in between. The London group meets on Saturdays at 10am, but the format changes through the month. On the first and third Saturday, the group gathers in person at the Jesuit Centre on Mount Street in Mayfair, central London, for an hour-long meeting. On the other Saturdays, the group moves online only, so before setting off it is worth checking GSA's own meeting page for that week's format. The meeting is open, meaning anyone with an interest is welcome, including newcomers and those simply wanting to learn more about the programme. Abstinence in GSA is defined precisely: three weighed meals, nothing else, day after day.
Common questions
Who can attend the GreySheeters Anonymous meeting in Mayfair?
It is an open meeting, so anyone is welcome, whether you are new to GSA, curious about the GreySheet food plan, or already a member. The only membership requirement for GSA itself is a desire to stop eating compulsively.
Is there a cost to attend, and do I need to book?
No. Like all 12-step meetings, it is free and open to anyone who turns up. No booking, referral or payment is needed, so just arrive a little before 10am.
Is this meeting in person or online?
Both, depending on the week. It is held in person at the Jesuit Centre on the first and third Saturday of the month, and online only on the other Saturdays. Check GSA's own meeting page nearer the time to confirm which format that Saturday will be.
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Nearby meetings
If this time does not work, these are the closest alternatives.
Mayfair – A New Freedom Newcomers
Mayfair Beginners There Is A Solution
Mayfair Hybrid
Mayfair As Bill Sees It
Going to your first meeting?
Walking into a room for the first time is the hardest step. Foundations, our plain-language introduction to recovery, was written for exactly this moment — what to expect, what the Steps mean, and how to begin.
Stepwise Recovery is an independent publisher. We are not affiliated with, endorsed by, or connected to GreySheeters Anonymous or any twelve‑step fellowship or mutual‑aid programme. This listing is part of the Stepwise Recovery meeting directory. © 2026 Stepwise Recovery Ltd — database rights asserted. Not to be copied or re‑used without permission.
Meeting details can change. Always confirm through the fellowship’s own finder before travelling.

