February 27th is a Monday. Not a good day for high turnout. March 4th is a Saturday
From what I have seen lately, the focus is on the Saturday, March 4 rallies. The Monday, February 27th rallies may be aimed at being visible to state and local government agencies while they are in session—just guessing. Last I checked there wasn’t one in Michigan yet. The Indiana coordinator said there might be one in South Bend, but they are definitely having one in Fort Wayne at noon on February 27.