What is 4-H This is the event that can answer all of your questions. The Kerr 4-H is passionate about teaching the youth of Kerr County about leadership, citizenship, community service, and almost every type of project you can think of. Come see us at our annual Big Bash and see what Kerr 4-H can do for your youth. It is a great opportunity to meet leaders and other 4-H members. See you there!