Thorpe Park is conducting market research into a future carnival-style event at the attraction.
In a current guest survey, the Merlin Entertainments-operated theme park is screening the addition of temporary fairground rides.
Prospective food and entertainment offerings are also being put forward for opinion.
Last year the Surrey theme park added an Oktoberfest-themed event for the first time.
It is currently consulting with the public on plans for what would be the UK’s tallest rollercoaster.