Peter Smith, of Rockland, is the head chef of the Maine Lobster Festival. Smith stood Tuesday in a cloud of steam as he cleaned the eight lobster cookers. The Maine Lobster Festival steams the bugs and does not boil them. &quotBy the end, I will have all sorts of steam burns all over me,&quot Smith said Tuesday. He has volunteered at the festival on and off for 20 years.   BANGOR DAILY NEWS PHOTO BY HEATHER STEEVES
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