Kalamata olive oil (3 ltr can if possible)
cheeses (What kind, other than fetta, are used the most often?)
Greek mountain tea
Greek olive oil soap
Greek flag gear and/or regular clothing (maybe)
large double cheese cloth for making tzatziki
Btw, for those of you who want an alternative to coffee, try this.
It takes a bit of getting used to, but it's delicious. However, it does make for an interesting frappe. lol
Update. I've added a larger briki (for making Greek coffee) and orzo to the list, thanks to some helpful comments. I'd meant to put those in the list but forgot. I may also add ouzo for cooking, though any nonalcoholic alternatives would be greatly appreciated, since I don't drink.