The CLYRA association is composed of 10 active members, including PhD students, post-docs, engineers and technicians. The primary aim of CLYRA is to bring together and represent young researchers at the CRCL, to strengthen the role of young researchers in the scientific life of the center as well as relations among CRCL members, and to promote the dissemination of scientific knowledge. To this end, the CLYRA association organizes after-work activities and pizzaminaires, welcoming around 50 people to each session. The pizzaminaires, where self-service pizzas are served, are divided into two types: 1) classic: enabling young researchers to discuss their projects, advances and/or obstacles, and 2) thematic: where specialized speakers present their research-related profession or discuss various topics related to research.