Ticket Office Open to Public

Hi All, 

Our ticket office is currently open to the public and running on a "skeleton crew" so as to be able to distance from one another. I was wondering if anyone has a ticket office open to the public and if so, are you taking additional precautions to limit staff exposure? Our custodial crew has already upped it's cleaning regimen and the office itself is behind glass (with cut outs at the bottom for passing tickets through).