cherrybim, My simple mind fails to understand how if your dancing at a wedding (say in a circle) you can “not notice” the women dancing in the same room without a mechitza. Your eyes will at the very least inadvertently see them every time you circle around in dance. Perhaps this is too simplistic, and you can help me out in this practical inyan.
The “kulos” my Zeidas made in kashrus was to only eat food my Bubbas made for them.