Are there any toy story character appearances at disneyland?

Based on the verified evidence provided, I cannot confirm or deny whether Toy Story characters appear at Disneyland. The evidence consists of a knowledge graph confirming Toy Story as a known entity and a Wikipedia list of characters from the Toy Story franchise, which includes characters from the animated films and related television specials. However, neither source contains information about Disneyland attractions, character meet-and-greets, or theme park appearances. To provide accurate information about Toy Story character appearances at Disneyland, I would need additional sources specifically covering Disneyland's attractions, character experiences, or official Disney theme park documentation.