April 9, 2018 - April 12, 2018 2018 UMaine Student Symposium Poster Printing Deadlines 2018 UMaine Student Symposium Poster Printing Deadlines April 9, 2018 - April 12, 2018 2018 UMaine Student Symposium Poster Printing Deadlines April 9th, 2018 (Free) April 12th, 2018 (50%)