COSMOS tutorials and demos were presented in NSF MERIF (Midscale Experimental Research Infrastructure Forum) Education Workshop. Tutorials were presented byย Michael Sherman, Nilanjan Paul, Jakub Kolodziejski (Rutgers, WINLAB) and Manav Kohli (Columbia, Electrical Engineering). The tutorials spanned the spectrum between basic testbed access, OMF, full duplex experiment, and optical networking experimentation.ย