This weekend is the last chance to experience Napa Valley’s Arts in April program. Luckily, the Engage Art Fair is the biggest showing of the month, immersing guests in the works of dozens of artists and makers in every media, who will be on hand for a weekend that boasts fine food and wine along with paintings, photography and live performances from musicians like Shelby Lanterman and Kristen Van Dyke. Art demonstrations and talks will also give patrons an insight into the process and offer an interactive experience. The Engage Art Fair takes place on Saturday and Sunday, April 30–May 1, at the Napa County Fairgrounds, 1435 N. Oak St., Calistoga. 10am to 4pm both days. Free admission. engageartfair.org.