We are looking for hidden code, secret symbols and coincidences...of course a picture of jars of asparagus could mean nothing or it could mean a code for children just like the article says in the OP. Just like the lowercase letters "fucks" in the name of his restaurant or the pic of him with the crown of thorns representing crucifixion/torture/murder.

And here is a pic from Bucks Fishing and Camping on its webpage;

http://i.imgur.com/HHDiKPm.jpg

So it might be just an artsy pic or it could mean code to come to bucks if you want to rape children then after your done torture them and eat them...