Join us at the 2024 Antigen Processing and Presentation Workshop (APPW24) from May 27-30, 2024, at the Hilton Cairns Hotel, Queensland, Australia.APPW24 marks the resumption of the series, following the COVID-19 pandemic. These workshops have consistently been rated as a favourite meeting for researchers in the field since their inception. Their format encourages vigorous discussion of unpublished data and offers ample opportunities for presentations by scientists at all career stages.This is a hallmark of the APPW series that will continue in 2024 in an idyllic location. Queensland is a vibrant region and first-class tourist destination, with Cairns as the primary gateway to the Great Barrier Reef. We look forward to seeing you at APPW 2024, for more information visit: www.appw2024.org.