Supportive and encouraging group is for both young mothers and babies under 3. Mothers will explore prayer, discussion and encouragement, while children play together in the same room. Group will read and discuss the book, Mommy Grace: Erasing Your Mommy Guilt by Sheila Schuller Coleman. Every Wed. 9–10:30 a.m. Free (book $10). First Presbyterian Church, Petaluma. 762-8269. www.petalumafirst.com.