FREE. Family-friendly day featuring 100+ artisan exhibitors, live music, gardening experts, and a Kids’ Corner with jump houses, face painting, and free hands-on crafts. Food, local wine/beer, and non-alcoholic options sold. 11 a.m.–5 p.m. Kentucky Street, Fourth Street, B Street, and the A Street parking lot. petalumadowntown.com/art-garden.html.