My mum also used to put powdered ginger in melon which I've never seen anyone else do x
This was quite popular in the 70s, well it was in our family 
We had sugar on tomatoes and it's actually delicious.
I'm sure I've posted on here about this before but when we had days out when I was a child, my parents would pack a picnic with a primus stove, a kettle full of water and plastic cups to make tea.
When we were finished the hot water left in the kettle was used to wash up the cups in a washing up bowl in the boot of the car. The cups were then dried with a tea towel before being packed away.
My parents were bonkers 
