We investigated the conditions under which information 1 day before a novel event influenced 6-year-olds' recall 2 weeks later. In Experiment 1A, four preparation conditions included either the event goals, goals with narration of the event actions and objects, photographs of the objects with goals and narration, or photographs with narration and child verbalization of the actions and objects. Compared with an irrelevant preparation control condition, goals with narration reduced errors, but correct recall was increased only when photographs were included. Child verbalization together with goals, narration, and photographs increased correct recall relative to goals with narration. In Experiment 1B, neither photographs nor preparation alone improved recall relative to the control condition. Experiment 2 found no further advantage of increasing children's participation in the preparation via questions. Overall, the impact of preevent information on memory is influenced by the nature of the information and the child's participation in the preparation.