What cities?
New York City, Austin, Chicago, Los Angeles, San Francisco, and Philly
There is more than five. This site has a current list. But the list seems to be growing. Not sure what kind of turnout they will get. Hoping it is a nothing burger, but you never know.
http://www.theorganicprepper.ca/heres-list-nov-4th-anti-trump-protests-nov-4th-10262017
Just providing a list, not vouching for the site. Not that familiar with it.