My latest short story is set in a smart hotel which prides itself on its 'locally sourced' food. Many of the guests are exaggerations- based on our  'foody'  friends. However these guests  complain to the nth degree about the quality of a lettuce leaf or some such. Beware the character who doesn't fuss enough - he has an anaphylactic shock with dire consequences.
To be enjoyed and inwardly digested!