https://www.eastbaytimes.com/2021/04/13/siri-may-have-just-revealed-when-apple-is-holding-its-next-product-launch/

Siri may have just let slip when Apple is planning its next big product launch.

When asked on Tuesday about when it’s holding another press event, the voice assistant responds, “The special event is on Tuesday, April 20, at Apple Park in Cupertino, California. You can get all of the details at Apple.com.”