Hackathons don't have to be get togethers. They can be completely virtual.

You can work solo, or on a team over discord / slack. I'm currently working in a 3-man group & we're all remote.

Having a Hive-Hackathon-for-Healing would be not only a great way to get more dapps into our ecosystem early on, not only would it be for a good cause, but on top of both of that it'd probably get us good press.