Victoria Day March
In Canada, May 21 signifies a statutory holiday: "Victoria Day", in honour of the Queen of Englands' Mother. For those in Canada, perhaps instead of recognizing some deceased old biddy you'd rather take the opportunity to collectively express your displeasure with those who also realize that the current Prime Minister is literally a brain dead moron and whose actions are destined to leave the country a basket case... just like him.
Go to the link in the picture and find out the location particulars for your city.
Like mother, Like son