Reply To: Milchig Meal on Shavuos

Isn’t it odd that among all the ta’anos on Chabad, that they are not frum by not keeping halochos of shulchan oruch, examples are provided: not sleeping in a sukkah, eating cake before davening, starting davening late on shabbos and yom tov…BUT with all the ta’anos, I haven’t seen even once the ta’ana that they don’t eat seudah shlishis! Why is that?!