General Audiences are currently being held in the Cortile San Damaso of the Vatican. No tickets are required. All Angelus Papal Blessings are still taking place. Note that Papal events may be cancelled with little or no notice.
How to request tickets to Papal Events.
Here’s a video of my experience at the first public Papal Audience since the virus hit Italy.
Here’s a video of me getting into a Papal Audience just in time for the Papal drive-by.
2020 Papal Calendar
If you prefer to look at the Vatican’s Papal Calendar, it’s located here. (The link doesn’t work on mobile devices.)