I'm so happy to hear from you! It's wonderful that you and your family are coming to Russia. You should definitely visit Moscow and Saint Petersburg. In Moscow, you can see the Red Square and the Kremlin. In Saint Petersburg, the Hermitage Museum is a must-see.
For Russian dishes, you must try borscht (beet soup), pelmeni (dumplings), and blini (pancakes). They are all delicious!
Write back soon!
Yours,
Trevor