Having trouble locating incomparable Blenheim apricots for making jam this year? You’ll find these legendary fruits at the Apricot STEM (Science, Technology, Engineering, Math) Fair at the Los Altos History Museum on June 24 from 10-3. Of course there’s a tour of the historic Gilbert Smith House & Orchard, an apricot recipe contest for appetizers, jams, entrees(?) and desserts. But these pale compared to the impressive list of fruity, scientific exhibits including Apricot DNA extraction, rocket launches with apricot payloads, kazoo explorations and serious apricot food technology. Free.