 where you'll find tons of kids and their lemonade stands open for business, ready to take your lemonade order. Check out Lemonade Day Wilmington on WDEL.com and click on the map for participating stand locations, including Riverfront Wilmington. Also, be sure to ask the Kidtrepreneur how to vote in our Best Tasting and Best Stand Contest, where they could win $500. WDEL will be out in about two, so join in on the fun. Stand operating hours vary.