An off the grid monolith in the Marlborough Sounds is a challenging build. But when you live 12,000 miles away like the O'Briens, it's nigh on impossible.
Elly and Becky throw a fancy-dress group date at the mansion. The fun includes party classics Never Have I Ever and Truth Or Dare, and it is not long until secrets are revealed, and emotions run high.
In tonight's trial, our celebrities knowledge of animal calls and the camps ability to mimic those sounds, will be put to the test. Get the answer wrong and they get a dunk tank full of offal.
Morgan Hipworth from Bistro Morgan reveals that in this challenge, contestants will be creating their own doughnut topping and fillings. The two least impressive dishes will send their makers home.