Dear Colleagues, We would like to invite you to the “Brussels Hopf algebra workshop 2017”, which is held on August 29-30 at the “Université Libre de Bruxelles”. Topics are Hopf algebras, monoidal categories and quantum groups. Confirmed speakers include Thomas Timmermann and Ignacio Lopez Franco. The deadline for registration is 15 August 2017. There is a limited number of slots available for talks and participants are encouraged to give a talk. Speakers who need support are invited to contact us as soon as possible, since our resources are limitted. All information, as well as the registration form can be found at http://homepages.ulb.ac.be/~hopfalgb/hopfworkshop/ Questions or requests for support can be send to hopfalgebras2017@gmail.com We hope to see you soon in Brussels, Mitchell Buckley, Timmy Fieremans, Christina Vasilakopoulou, Joost Vercruysse [For admin and other information see: http://www.mta.ca/~cat-dist/ ]