[Tax-chick]

What would be the point of something like that?

Just causing a disturbance makes a person feel important. It was probably baby powder or the equivalent.

Could also have been a "domestic" directed at someone in the orchestra or the cast.

[ameribbean expat]

Turns out, it was some guy sprinkling ashes of his mentor:

https://mobile.twitter.com/harrysiegel/status/792542659042799617