Give one food (could be street food / native dish) that you'd highly recommend to your friend if he/she will visit your country for the first time.
If you come visit the Philippines, don't miss out trying "turon". It is sliced banana rolled in a spring roll wrapper, dusted with brown sugar and then fried. Yum!
Well, if you would want to visit Russia, I'd recommend you to try "shaurma" even though it's not russian food. It's been brought to Russia with the immigrants from the southern countries. It's extremely tasty and cheep. So don't forget to try one of these while visiting Russia.