The event, which occurred on October 24, 2023, at FWO, Hoek 38, Brussels, was a resounding success. The theme of the day centered around optimizing workflows for maximum HPC efficiency. We meticulously planned this event with attendees at the forefront of our minds, ensuring a diverse selection of thought-provoking talks and captivating lightning talks. The day provided an unparalleled opportunity to connect and engage with fellow VSC HPC users, solidifying our commitment to fostering a strong community.