BRITT MacNamara is today an Out of the Box regular.

As a supplier, not a customer.

Since she acted on a whimsical moment – her father-in-law suggested she do something useful with the block she, husband Carl and their children Porta, 16, Remy, 14, and Zali, 13, share at Trentham Cliffs in NSW.

It was 2016 and once the decision was made, there was no going back.

And one of the first things sh...