About 40 members and supporters of the Twin Cities janitors union crashed a breakfast meeting of building owners Thursday morning at the Golden Valley Country Club, asking the building owners to intervene in the janitors' contract negotiations with cleaning companies.
Workday Minnesota

Curiously, StarTribune did not cover this story. Their last article on the janitors' union (Service Employees International Union Local 26 with 4,200 members) is here (sorry if it's disappeared behind the paywall). I found the Workday article via MNSpeak.