The Key Lime Aid Challenge is a virtual run, walk, bike, paddle or swim fundraiser and part of the Community Wins effort, which will take the place of the Fantasy Fest King and Queen campaign this year. The event will run through Friday, Oct. 16. Entry fees will split between four charities providing emergency housing needs. To register, visit http://www.themeruns.com. For information about the Community Wins initiative, visit http://community-wins.org/.