Talk is an English speaking course in which country?

"Talk" is not a specific English speaking course offered in any particular country. It's a very general term that could describe many different types of courses.

To help me figure out what you're looking for, could you tell me more about the course? For example:

* Where did you hear about this course?

* What is the focus of the course? (e.g., conversational English, business English, academic English)

* Who is the target audience? (e.g., beginners, intermediate learners, advanced learners)

Once I have more information, I can try to help you find the specific English speaking course you're looking for.