In the movie commentary, it is mentioned the town at the end with the fair is loosely based on a real town known as Sighisoara, Romania. Sighisoara is also known as the birthplace of Vlad the Impaler, the real Count Dracula and is the only inhabited citadel in Europe.
(at around 1h 20 mins) At the end of the movie, at Mavis's birthday party, the label on the record on the turntable reads "Oh! who said so - Sung by - Mr. Charles Penrose". This was a real pre-WWI record.