Dear friends and colleagues, This is a preliminary announcement that the next Peripatetic Seminar on She= aves and Logic (PSSL 106) will be held on the weekend of April 4th-5th at t= he School of Mathematics, University of Leeds (UK). Further information will be sent in due course.=20 I take this opportunity to wish you all a very happy 2020! With best regards, Nicola =3D=3D Dr Nicola Gambino Associate Professor in Pure Mathematics / Director of Research and Innovati= on School of Mathemaics, University of Leeds [For admin and other information see: http://www.mta.ca/~cat-dist/ ]