Submitted by Administrator on Thu, 02/01/2018 - 4:42 PM By PIONEER PRESS | news@pioneerpress.com | Pioneer PressFollow along as the Pioneer Press Treasure Hunt clue writer hides the 2018 medallion in Harriet Island Regional Park in St. Paul.Copyright 2018 Pioneer Press. Tags Pioneer Press 2018 Hiding Video Original Link Video: The hiding of the 2018 Pioneer Press Treasure Hunt medallion