Event Calendar

Event Calendar is a special events calendar that allows registered OA groups and service bodies to announce retreats, conventions and other special events on the OA website. Submit your next OA event to our Event Calendar through this Contact Form. These announcements are provided as a courtesy, and listing them does not imply endorsement of these events.


World Service Business Conference

World Service Business Conference (WSBC) is an opportunity to meet delegates from around the world and share the commitment to abstinence, recovery and carrying OA’s message.  The delegates will make decisions that will affect the entire Fellowship of Overeaters Anonymous.  It is the duty and privilege of the delegates to assure the future of OA through this participation and “our collective conscience”.

Theme: Growing Recovery Worldwide
Dates: April 23-28, 2018
Venue: Embassy Suites Albuquerque Hotel and Spa, Albuquerque, NM USA

Register Here


Other OA Events

  • January 20 — OA’s Birthday (third Saturday of January)
  • February 24 11:30 a.m. PST — Unity Day (last Saturday of February)
    This day recognizes the strength of the Fellowship worldwide. On the last Saturday in February, at 11:30 a.m. pacific standard time, OA members pause to reaffirm the strength inherent in OA’s unity.
  • August 18 — Sponsorship Day (third Saturday in August)
  • November 17 — IDEA: International Day Experiencing Abstinence (third Saturday in November)
    Celebrated the third Saturday in November, this day encourages OA members worldwide to begin or reaffirm their abstinence from compulsive overeating.
  • December 12 — Twelfth-Step-Within Day (annually on 12/12)
    A day to focus on carrying the message to OA members who are in relapse or still suffering from compulsive eating.