In addition to the kick-off meeting and the seminar trip in spring, the IMACM Juniors come together three times a year for a meeting on the so-called Pizza-Friday. These meetings are organized in turn by members of the different participating working groups in IMACM (Applied Mathematics/Numerical Analysis, Functional Analysis, Scientific Computing and High Performance Computing, Optimization and Approximation, Applied Computer Science, Stochastics). The meeting will be used to exchange ideas, to collect ideas for future actions and workshops and to find volunteers for their organization.

After the end of the official part, the rest of the evening is used for "socializing" on Pizza-Friday. In a convivial atmosphere, pizza is ordered together and board and party games are played.