Outreach activities in the COVID era
The most responsible course of action is to postpone your in-person outreach until it is safe to conduct it.  In-person outreach is very effective.  Get the funding agency's approval.

An alternative is to create asynchronous outreach content.  This is less effective, but can reach a wider audience.  For example, you can record YouTube videos of activities.  Disadvantages include difficulty getting your intended audience to watch the video.  Advantages over Zoom/synchronous include no need to schedule or register people, and the potential to do things over when they don't work.

Some people are running online competitions, but I don't know yet if they work.