Villagers and friends will be holding a mass walk along a coastal footpath ahead of a public inquiry.
A planning inspector will be deciding whether to add a section of Snettisham beach footpath onto the definitive map following the inquiry on Tuesday, June 10.
The path has been at the centre of an ongoing row between the parish council and beach property owners.
A mass walk along the 1.5 mile route will be held from noon on Sunday.
People taking part should meet at the top of the beach, near the car park.