Dear friends and colleagues, We are pleased to announce that the PSSL 106 (in honour of Ji???? Rosick?? in his 75th year) will be held at Masaryk University, Brno in the Czech Republic on the weekend of May 14th-15th, 2022. The meeting will be in hybrid form - as well as taking place in-person, there will also be the opportunity to attend/give a talk online. Talks are invited on any topic related to category theory and its applications, and in keeping with the tradition of the PSSL, we encourage talks by young researchers. The deadline for submitting a talk is Friday 1st April. Further information about registration, transport and accommodation can be found on the webpage http://www.math.muni.cz/~bourkej/PSSL106.html and we will add further updates there. We look forward to seeing you in Brno! On behalf of the organisers, John Bourke. [For admin and other information see: http://www.mta.ca/~cat-dist/ ]