The Children’s Secret Store — part of the 23rd annual Davis Art Center’s Holiday Sale — kicked off Friday and continues from 10 a.m.-5 p.m. today at the DAC, 1919 F St. In addition to the children’s store, where they can by gifts for siblings and others, adult shoppers will find everything from ceramics to clothing to candles, with prices ranging from $2 to $200. The sale is the center’s largest fundraiser. Fifteen percent of all sales directly support the nonprofit organization and its ongoing community programs. The Art Center’s five art and dance studios, the Tsao Gallery, conference room and atrium are transformed by the 70 artisans and their wares.