The Accelerator Research and Innovation for European Science and Society (ARIES) project is an Integrating Activity project which aims to develop European particle accelerator infrastructures. Our team has been involved in the modeling of plasma based accelerators, namely through our research on laser plasma accelerators driven by ultra-intense twisted laser pulses. Following the successful ARIES anual meeting in Budapest in 2019, IST will now host and organise the 3rd ARIES Annual Meeting, which will be held at IST from 20 to 24 April 2020. Click here and here for more info on ARIES and on the meeting.