<p>I’m international so I know there’s one in your country (yay!) that’s called The International Summer School for Young Physicists. It’s at the Perimeter Institute.</p>
<p>According to their FAQs, as part of its outreach mandate, Perimeter Institute is able to cover all necessary costs for each student within Canada. This includes all transportation within Canada, accommodation for the duration of the program, and all activities and meals.</p>
<p>It’s quite competitive though.</p>