The Children’s Business Fair is 11 a.m. to 2 p.m. March 22 at Ashwood Taps and Trucks, 1535 E. St., Washougal. The even, sponsored by Acton Academy and Acton Next Great Adventure, allows children to develop a brand, create a product or service, build a marketing strategy, and then open for customers at the one-day marketplace. The event is free to attend and is open to 20 child participants. Learn more or sign up at childrensbusinessfair.org/washougal-washington.