They have an excellent set up to meet characters! Be prepared to stand in lines and have an autograph book ready!
Yes you can meet all characters. Just walk around and get in line. Also they take pics. And you can get autographs.
Hollywood and Vine
There are several locations within the park where you can meet characters and have a photo taken. Specific characters and their show times are available as you enter the park. At some times the lines may be long so either be patient or use a fast pass for a specific time.
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