Assuming our Baltic cruise will move forward this summer and that the ports remain the same. [except St Petersburg] All of this is a big assumption, but I would like to gather as much information as I can.     We are scheduled to port in Visby, Sweden on August 7, 2022.  I see that Visby is famous for its medieval festival each August and that the dates for 2022 are August 7-14.  This is a link to some information.  Welcome - Medieval Week on Gotland (medeltidsveckan.se)   Ha