yogurt and olive oil experiences

hi,

i am visiting thessaloniki in a few weeks with my friend. she is a huge fan of greek yogurt and we both adore olive oil.

I was wondering if there were any unique experiences in or around thessaloiniki (up to an hour away) such as tours of facilities, where we can learn about the production process and getting to taste some delicious yogurt? I cant find any info about something like this (I did ask chatGPT but I think the answers were fabricated).

I am aware there are a few olive oil tasting/touring experiences available too - but any recommendations would be great. Any other recommendations would be good too if you wanted to share!

We are english speakers and do not speak greek - if that helps.

thank you, and looking forward to visiting your beautiful city!