Loblolly Creamery and design agency Few are teaming up for the Few Design Challenge, a competition to determine the new look for Loblolly’s solar-powered ice cream truck. Part One of the challenge takes place online; design contenders may submit their designs at loblolly.few.io until noon on Friday, March 30. Five finalists will be announced at 1 p.m. Saturday, March 31, at the Bernice Garden in SoMa, where Lost Forty Brewing and the Katmandu Momo food truck will be on-site. Visitors who pay a $5 admission fee will be equipped with a Sharpie for “F*ck Up the Truck,” during which they can draw their own design on the old Loblolly Ice Cream Mobile.