Oregon Divorce School – Graduating You to a Better Life. Today’s webinar will explain what is “One Day Divorce Mediation” and how it will work for you and your spouse.  Divorce School, offered by Portland Oregon attorney Steven Leskin, is a comprehensive guide to Oregon divorce law. Each webinar examines a particular legal topic in depth. Each webinar focuses on practical things divorcing spouses need to know. With each webinar, you will be one hour closer to moving out of a relationship which no longer suits you to a better life.