It was evident when I recently asked moms what they would love to have happen on Mother’s Day that relaxed time with family is a top priority. And tomorrow (May 9), you can do just that at Family Play Day on the Rose F. Kennedy Greenway. The event will kick off at 10am with the official unveiling of the Mothers’ Walk Wall. Following will be an afternoon of free family activities including live entertainment, crafts, and youth fitness activities. Bring a picnic lunch or enjoy local restaurant fare; the tented event is rain or shine.