What a great idea for the tram cafe! Enjoy Tallinn and Riga. Both are so so nice but you have chosen the very wrong time of the year to visit the North. It is rainy, and dark and won't represent the cities in a good light.
Wishing you some sunny days during your visits! And shout if you need any advice 👍 You are going to my neck of the woods!
RE: Two Cafés in Krakow, Poland and answers to October HPUD Guessing Contest