Wear your eerie-sistible costume for ghoulish games, creepy critters, Wheel of Deals, spooky décor & more. 11 a.m.–1 p.m. Ages: 13 & under: $15 + tax. Ages 14+ complimentary. Francis Ford Coppola Winery. 300 Via Archimedes, Geyserville. Tickets required: tinyurl.com/3mvwyce7.