The Celebrate Killeen Festival is happening April 28 through April 30 and this annual community event draws thousands of attendees each year. The City of Killeen is seeking food and craft vendors to participate in the festival this year and all you have to do is apply online at www.killeentexas.gov/volunteer. Applications are due by April 1 and should be returned to Killeen Volunteer Services at 101 N. College Street.