A community fair will be held at McJorrow Park on Saturday, April 18.
The fair, organised by Connecting Communities and Masterton District Council, will be a free event and give people the chance to view proposed plans for the park's developments.
Council spokesman Sam Rossiter-Stead said plans had been developed specifically to get the community involved.
"McJorrow Park is a very popular place for the local residents and this is a way they can get some real ownership of the new design."
Mr Rossiter-Stead said the mayor and other councillors would attend.