Pittsburgh Pierogi Festival in Pittsburgh
The Pittsburgh Pierogi Festival is a real annual pierogi-themed food festival in the Pittsburgh area, though its date and venue have shifted over the years. Archived versions of the event's website show it held at Kennywood amusement park each September as far back as 2014, while the most recently confirmed edition was scheduled for a Saturday in mid-May at Southside Works, closer to Pittsburgh's riverfront entertainment district.
Its local food identity makes it guidebook-friendly.