Overeaters Anonymous is a fellowship of men and women from all walks of life who meet in order to help solve a common problem - compulsive eating, which includes obesity, anorexia and bulimia. The only requirement for membership is a desire to stop eating compulsively.OA Mid-Peninsula serves South of San Francisco to Palo Alto and North of San Jose. Please visit www.oamidpeninsula.org for meeting times in this area.