McHappy Day is Thursday, May 8th. McHappy Day is a one-day fundraiser organized by McDonald's Canada and its independent franchisees where a portion of proceeds from all food and beverage menu items go to RMHC and other local children’s charities. 

More details: https://rmhottawa.com/event/mchappy-day/#:~:text=May%208&text=Join%20us%20on%20Thursday%20May,their%20sick%20or%20injured%20children