Super Bowl 2019's most-searched question on Google: When is it?
https://www.cnet.com/news/ok-google-whens-the-super-bowl/
Also in the top 5 most-searched questions are "How many Super Bowls has Tom Brady won?" and "What channel is the Super Bowl on?"
People also have a tendency to search for "Superb Owl" rather than Super Bowl, according to Google Trends.