OA ยท GREATER LONDON
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St Mark's Church is an Overeaters Anonymous meeting in Greater London. It meets Saturdays, 03:00. The meeting is held at St Mark's Pl, London (Wimbledon), SW19 7ND. Like all 12-step meetings it is free to attend and anonymous, with no need to book or register, and newcomers are always welcome.
Last confirmed at source on 5 May 2026. View the official listing