High Valyrian Lessons: Turn Fandom into Practice

Read the campaign story

Duolingo announced its partnership with HBO Max on 19 July 2022, ahead of the House of the Dragon premiere. It updated an existing High Valyrian course with linguist David Peterson rather than inventing the language or launching language learning for the first time. The announcement described new vocabulary and sentences, outdoor advertising, and a presence at HBO Max’s San Diego Comic-Con experience. The campaign gave fans a way to practise a language from the story world.

The One Show’s later award entry credits the two brands’ in-house teams and records further promotional activity, including a learning challenge. Its reach and publicity figures are campaign-reported claims, not an independent attribution study. This case does not credit the partnership with causing the programme’s viewing performance or assume that course enrolment became sustained learning. The documented connection is between a fan interest and a real activity within the education product.

Editorial interpretation: the partnership offers a role rather than only a shared logo. A fan can do something that feels related to the fictional world, while the learning product provides the means to do it. That makes the relationship between the partners understandable. The course does not need to promise practical fluency in an everyday language to provide entertainment value, but the team should be clear about what kind of learning experience it offers.

A timely entertainment event can make the first session attractive without solving the problem of continued practice. A learner may try a few phrases and be satisfied, which is different from failing at a larger educational goal. The useful strategic question is whether each participant receives the experience they expected. Teams adapting the mechanism should not treat every short visit as a future long-term subscriber or confuse curiosity with a durable habit.

Find a shared action, not merely a shared audience

Two brands can reach similar people and still have little reason to collaborate. Identify an activity that becomes more meaningful when both products are present. Explain the relationship in one sentence without relying on a celebrity or giveaway. If the experience is equally coherent after removing either partner, the partnership may be decorative. Test that question with people who know one brand but have little familiarity with the other.

Use cultural timing without misrepresenting the product

A launch moment can supply motivation, but the underlying experience must work for someone arriving for the first time. Set an achievable first task and explain its purpose. Keep entertainment rewards separate from claims about proficiency or general educational effectiveness. An adaptation should also work for participants who do not win a prize, attend a live event or understand every reference in the surrounding campaign.

Assess the first experience and the later choice separately

Measure whether newcomers can complete and understand the activity, then examine whether they voluntarily return. Segment visitors by their stated goal rather than assuming everyone wants a long course. A fan who enjoys one bounded exercise may have received the intended value. If the business wants continued use, investigate the next useful reason to return instead of extending pressure from a time-limited cultural event.

A small test for another brief

A learning provider and a cultural venue pilot one short optional activity that helps visitors understand a forthcoming exhibition.

Measure task comprehension, completion, voluntary return and participant expectations. Report publicity and learning evidence separately.

Pause if the partnership obscures the learning scope, uses unlicensed material or makes rewards more important than the activity.

• Choose a shared action and secure the relevant content rights.
• Make the first task understandable without specialist fan knowledge.
• Offer a voluntary next step and separate event interest from continuing learning goals.