Remember yoghurt in the old days?

I was just watching the new muller yoghurt advert where it seems to be more sugary toppings than yoghurt. It led me to remember my first yoghurt experience. It was 1968 and I had just come back to England from Singapore and I had never had yoghurt before. My mum wouldn’t let me have one but my grandma hid one in the pantry for me. It was raspberry and very sour so I only sneaked one finger full at a time. I remember it vividly. Do any of you have similar memories?