We've built better support for online only workshops.
When you add a workshop, there is a new field "Online Status". You have three choices: "Online only", "Not Online" and "Both in-person and online".
If you choose "Online only" as the online status, we will strip irrelevant physical location info to keep the website clean and to not confuse site visitors.
Here's an example of a workshop that is only on Facebook:
Here's an example of a workshop that does have a physical address: