Get the kids outside and let them explore Spring Lake Regional Park with a naturalist from the park’s Environmental Discovery Center. On the third Saturdays from November through May and September, naturalists lead free family hikes into the park and share their knowledge of the area’s plants and wildlife. One-hour hikes start at 1 and 3 p.m. at the Discovery Center. Families can return to the Center after each hike for nature-themed crafts and to explore the touchable tide pool and other exhibits.