Final answer:
Landon's surprise treat to Jamie is not specified in the provided excerpts, but they illustrate the joy and comfort characters find in surprises and safe havens within their narratives.
Step-by-step explanation:
The surprise treat to which Landon took Jamie can be found in the context of the book "A Walk to Remember" by Nicholas Sparks, which is not explicitly mentioned in the excerpts provided. However, these excerpts from various texts demonstrate examples of surprises and treats in different narratives. For instance, Venters found peace in Surprise Valley after a difficult journey, Bess was delighted with the abundant supplies Venters brought, and Jasmine organized an outdoor meal that made the food seem extra tempting. While not directly answering the student's original question, the provided texts underline the themes of comfort found in unexpected places and the joy of surprises.