Pumpkin Picking Trial Open-Ended Reinforcement - BOOM CARDS™ 1 Pumpkin Picking Scene with draggable images. 1 Create a Jack-o-Lantern Scene with draggable images. Directions: Once your students have completed a task (correctly producing an articulation target, answering a question, speaking fluently, writing a letter/word, etc., let them "pick" a pumpkin from the patch and put it in their wagon. If your students are all playing separately, you can see who has the most at the end of the game! Y