This evening (Monday) is our first class on Etrog.
We will be dealing with “the other halachot” of Etrog, namely its blessing (if you smell it), its status of Shabbat (muktseh), its status after Sukkot (what can you do with it).
This evening we begin with the blessing on Etrogim.
Sources are available through the link on the class page at WebYeshiva.org in both WORD and pdf format.