If you go to today’s Bing home page:
https://www.bing.com/?pc=U528
Click the down arrow to minimize the new articles.
When I hover my mouse over the flag that is directly above the “Long may it wave” text, a box with a “Q” appears.
I know this if for the question & answer functionality but it took me by surprise that a Q appears on flag day / President Trump’s birthday. I have a screenshot but am lousy at posting images.