Family Park Day: Bring Your Own Lunch (after church) Nathan Dubin (12:45p)Picnic in the Park. Bring lunch, chairs, and blankets to hang out with the Emmaus Community at the park after the 11a gathering. We will be meeting at Nathan Dubin Park, 1971 Hamersley Lane, Lincoln, CA 95648. There are picnic tables, a large grass area, and playgrounds.