Your Midsummer Memo – Here’s What You Need to Know Posted by Editorial Team | June 22, 2017 11:09 am | Membership content Midsummer bonfire at Seurasaari in Helsinki, summer 1976. Picture: Olavi Ahonen To continue reading, join us and access all content today. READ: Nine People Died During Midsummer Celebrations - the Number Exceeds Previous Year