The finer points of when and where the protest will take place have yet to be hashed out (organizers are meeting this week), but this is definitely more than a well-meaning petition given the tens of thousands of people registering their support. The question is, just how big will it actually get? It's doubtful that it'll compare to the Women's March (estimated to have been three times the size of Trump's inauguration in Washington alone), but a large-enough contingent could draw attention to the issue and prevent it from flying under the radar.