Ohio State has a wealth of resources for Cloverbud programming ( target audience below grade 4). I encourage you to read their recent Fall Newsletter to learn new ideas for club programming. Some of the ideas might even fit into a Parent Engagement night or could be used for a Fall Booth activity on base.
Learn more by viewing the post here: Fall Fun with Cloverbuds | 4-H Cloverbud Connections (osu.edu)