We just returned from a two week vacation in Finland and we did a day trip to Tallinn out of Helsinki. To maximize our time, we booked the Medieval Old Town Walking tour along with a Marzipan workshop. Our guide Aleksander met us at the ferry terminal and was fantastic! He was very knowledgeable and personable. He gave us a great overview of the history of Tallinn and Estonia as we went, along with some great stories. The marzipan workshop was a lot of fun and created some nice souvenirs to take home.