Theatrical Stage Employees Union, I.A.T.S.E. - LOCAL 16 Theatrical Stage Employees Union, I.A.T.S.E. - LOCAL 16 Search | Advanced Search | New Members | Coupons and Discounts | All Categories Other >> Allied Organizations Theatrical Stage Employees Union, I.A.T.S.E. - LOCAL 16 240 Second StreetSan Francisco, CA 94105 | View on Google MapsJoanne Desmond (415) 441-6400 Contacts Joanne Desmond