Dear friends and colleagues, After a (too long) pause, the 24th edition of the Belgian Mathematical Optimization Workshop will finally take place on the 22nd and 23rd of April 2024. It will be held at the Floréal Club, avenue de Villez, 6, 6980 La-Roche-en-Ardennes. More information and registration information will be sent by the end of 2023. Best regards, Bernard Fortz P.S.: Don't hesitate to forward this to other potential interested participants. A mailing list has also been created, interested persons can join in by visiting https://mailman.euro-online.org/postorius/lists/announces.mathopt.be/ .