Do disney world parks have exclusive toy story character meet and greets?

Based on the verified sources provided, the only information available concerns the character Jessie from the Toy Story franchise. None of the sources mention any exclusive meet‑and‑greet events at Disney World parks. Disney World does offer character meet‑and‑greet attractions in general, but the existence of a Toy Story‑specific exclusive event has not been confirmed in the available data. Therefore, without additional evidence, we cannot assert that such exclusive meet‑and‑greet experiences exist at Disney World.