The current issue of the journal Folklore: Electronic Journal of Folklore was created as a collaboration between Estonian and Slovenian folklorists and ethnologists within the joint bilateral project, "Slovenian and Estonian Contemporary School Lore". The main objective of the project was to analyse and compare the contemporary school lore, its collecting, use, and dynamics in two European countries with different geographical positions and characteristics, with a similar history, and no direct contact. The project focused on tradition and transformations of the folklore material, playfulness, and creativity in (new) formats, and on how they reflect the social reality that produces them. The project aimed to apply a new dynamic comparative approach from an intercultural as well as diachronic and synchronic point of view, which offers a unique and innovative perspective in folklore studies of Slovenia and Estonia.School lore is folklore material that circles among schoolchildren mainly on the school (indoor and outdoor) premises, as well as folklore material that thematises school life. This material reflects the lifestyle, worldviews, and everyday issues of schoolchildren. It also shows what material transfers from one generation to another and has a potential to continue in time. Knowing that https://www.folklore.ee/folklore/vol86/introduction.pdf Contemporary School Lore" BI-EE/20-22-009, and the project "Ethnological, Anthropological, and Folklore Studies Research on Everyday Life" ARRS P6-0088). The issue is also related to the research project EKM 8-2/20/3, "Narrative and Belief Aspects of Folklore", of the Estonian Literary Museum.