The monthly coffee house, which meets on the first Friday of each month from 8 until 10 p.m., will feature an all Celtic music collection of artists, including Cricket Leach, Trillium, the Bog Savages, Bill Henrie and Adrienne Maher, and others, on December 7. Admission is $4 per person or $7 per family. Refreshments are available and free popcorn is available all evening. All proceeds will go to benefit the future Naples Hospeace House. The Cellar Door Coffee House is located in the Trinity Federated Church basement at 119 Main Street, Naples.