Activities teach children about the solar system and our nearest star, the sun. Created specifically for ages 12 & under. Must be at least one adult chaperone per family. $9.44–$13.65. State Park parking fee required. Starts promptly: 12:30 p.m.–3 p.m. Robert Ferguson Observatory. 2605 Adobe Canyon Rd., Kenwood. Advance tickets required: rfo.simpletix.com.