Those who submit a donation of $5.15 or more to the Community Foundation of Greater Des Moines’ Disaster Recovery Fund through May 10 can receive a free Pro Iowa soccer scarf from USL Pro Iowa, the organization announced this week. Those who donate should forward the confirmation email they receive from the Community Foundation to by May 11 to receive a free scarf. USL Pro Iowa is advocating to build a USL Championship soccer franchise and multiuse home stadium in Des Moines, part of a proposed $95 million development to be built south of Martin Luther King Jr. Parkway.