How is dairy food on Shavuos connected to the Shnei HaLechem (the two loaves [in the Beis HaMikdash]). Reasons offered or eating dairy on Shavuos - hashkafah (Jewish perspective) and practical. The transformation from blood - din (judgement) to milk - rachamim (compassion). It's a chiddush (great novelty) that we are permitted to eat dairy at all. Commemorating Hashem's kindness of giving us the Torah. The malachim's (angels') visit with Avraham - what did they eat? Two meals, first dairy, then meat - do we take a beak and/or bentsch (blessing after meal); is it one meal or two?