Doing Melachah before Havdallah https://thinktorah.org/podcast-player/1164/doing-melachah-before-havdallah.mp3
Doing Mitzvos before Havdallah https://thinktorah.org/podcast-player/1166/doing-mitzvos-before-havdallah.mp3
The Chofetz Chaim’s Introduction to the Hilchos Shabbos https://thinktorah.org/podcast-player/1859/the-chofetz-chaims-introduction-to-the-hilchos-shabbos.mp3
Class 1: Shehiya/Leaving the Food on the Fire https://thinktorah.org/podcast-player/1115/class-1-shehiya-leaving-the-food-on-the-fire.mp3
Class 2: Chazara/Returning Food to the Flame https://thinktorah.org/podcast-player/1118/class-2-chazara-returning-food-to-the-flame.mp3