Previous DESY Theory Workshops Theory Workshop 2022 Theory Workshop 2021 Theory Workshop 2020 Theory Workshop 2019 Theory Workshop 2018 Theory Workshop 2017 Theory Workshop 2016 Theory Workshop 2015 Theory Workshop 2014 Theory Workshop 2013 Theory Workshop 2012 Theory Workshop 2011 Theory Workshop 2010 Theory Workshop 2009 Theory Workshop 2008 ˆ