Przemysler's Ball - Update

Update to a post from last February. Back then, I couldn't remember who sent me the photo. This email came in today:

I sent you the Przemysler's Ball photo. The man in the back left is my great-grandfather Joseph Kalter. I am guessing that the abbreviation in the caption stands for "Young Men's and Young Ladies' Przemysl Association." I do not know the reason for the ball, but note that the date in the caption, 16 Dec 1911, was the first day of Chanukah that year. -- Logan K

(Click photo to enlarge)