Gather & Give for Gavin Fundraiser, noon to 6 p.m., Hudson Fields, Milton. Benefits Cape Henlopen High School student Gavin Birl. Live music, food trucks, pony rides, petting zoo, cost is $10 per person, free for ages 12 & under, rain date May 23. For sponsorship contact email@example.com. Tickets available day of event, or at Revelations Craft Brewing Co., Community Bank of Delaware branches or Rise Fitness & Adventure, Rehoboth. Go to Gather & Give for Gavin on Facebook for more information.