When citizens of Lychun, China said they were having a long lunch they were not kidding, assembling a dining table that stretch 6,000 feet.
(1,860 tables were used in order to seat some 10,000 diners. The lengthy lunch was not long enough to secure a world record however, with the biggest ever banquet stretching some 12,000ft. I wouldn't want to be a waiter there! )
(Now this might be a fear of beans in general, so perhaps baked beans should be lumped under flatuphobia, a fear of passing wind. Although if you read the previous post, you will see that the baked bean is innocent.)