On the 7th of March, the University of Tartu Library is organizing a traditional Seminar for Estonian Memory Institutes. The main topic of the seminar this year is Citizen Science. Among other presenters, LIBOCS project lead UT Library will present the LIBOCS project to the audience. A roundtable on Citizen Science experiences in memory institutions will be held in the second half of the seminar. Through this roundtable, we are hoping to gain input for the LIBOCS project PR1.