After the kids finish their lemonade iceblocks, which have been carefully dipped in lemonade drinks (it was a rainy day, we indulged them), we make our way through heavy rain to the holiday park.
Four original buildings here date back to the early 1900s - among them an old schoolhouse and the headmaster's quarters. The rest of the replica village, including a moving picture theatre and photographic shop, was built by the current owner's father from derelict sheds.
The television room, or "moving picture theatre", has a huge flat-screen television, with vintage cinema seats in contrast. Across the path is a games room with pool tables and foosball, plus a giant Snakes and Ladders and outdoor chess set.
We walk around the park and past a row of permanent baches called "Lunch Box", "Corporate Box" and "Match Box" sitting side by side. It's very sweet.
People have camped here since 1935 but only officially from the 1960s and, on a clear day, it's worth driving up a hill past the donkeys and sheep to an olive grove and a 200-year old pohutukawa tree.
There are smaller tracks leading to Brick Bay, and to a sculpture park and vineyard, but these are steeper and best tackled without children. Or, take the main track to a tree swing and a grassy bank that rolls down to the sea.
Heading home in the pouring rain, we feel as refreshed as if we'd stayed longer at the holiday park, and we're glad the morning wasn't wasted huddled inside away from the weather.