Treat this as a starting point rather than a closed room. Curiosity about Canada usually comes with curiosity about North America more broadly, and Mexico or the United States are never more than a skip away once you get going.
Because Canada speaks English day to day, conversations tend to start faster here than almost anywhere else. Accents and local idioms still catch people out, and asking what a phrase means is a reliable way to keep a chat going.
Clocks in Canada run on UTC−5. Their evening — call it 9pm local — is 11pm in São Paulo and 3am in Lagos, which is worth a glance if you would rather catch people while they are relaxed than while they are getting ready for work.
Free in every mode. Whether a conversation ends up in English or English, the price is the same — nothing — and there is no premium queue that gets matched faster.
No registration. The queue you join from Canada is the same global one the rest of North America uses, and it opens on a single click rather than a signup form.
You will not need a translation tab for Canada — English is spoken day to day. Slang and pace vary far more than vocabulary does, especially across North America.
Around 9pm in Canada, which is UTC−5. From São Paulo that means 11pm, and from Lagos, 3am. Earlier in their day you will still get matches, just fewer from that part of North America.