Jesse Poole/Gloucester Daily Times May 12, 2012 GLOUCESTER— Kevin Nolan, 13, says “Do you remember Darth Vader?” to a miniature version of Star Wars’ R2D2 in anticipation for an audible reply as Lucy Garberg, 10, watches. This was part of a robotics display at City Hall for the city-wide art festival and show-case on Saturday.

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