April 16: Come get your hands dirty and join the Children’s Nature Institute soil adventure as they put on their science caps and learn how different plants and animals benefit from nutrient rich soil. Kids 2-4 and their parent will enjoy stories, trail activities and a great walk. Friday, 10 a.m.- noon. $20, preregistration required. Temescal Canyon, Pacific Palisades. (310) 860-9484. www.cni-kids.org