In good German tradition, Ulrike receives a hat depicting the essential ingredients of her grad student life when she is awarded her PhD.
Anne-Kristin Lenz, first PhD graduating from the lab (June 2024). Anne's hat features a pitcher in a pram, a spring-trap, and a leaf-shaped diveboard, along with loads of drop-shedding leaves.
Michal Golos' hat has all things giant: a giant pitcher peristome (trap rim), a giant squid, and a gigantic mess of samples and lab utensils.