Pacific Grove Museum of Natural History hosts its annual Night Owl event on Friday, Sept. 18. There will be lots to learn, explore, eat, drink and enjoy from 7-10pm. A special curiosity hour add-on ticket gives people the chance to explore from 6-7pm. $55; $40/museum members. Curiosity hour bundles for $65; $50/museum members. 165 Forest Ave., Pacific Grove. (831) 648-5716, pgmuseum.org.