Someone posts a slot: Writing workshop, a time, a place, a number of spots.
Learn
Writing workshop
A text no other eye reads stops getting better.
Can also be done alone
How it actually works
It shows up on the map and in the feed of people who said they like writing workshop.
You join with one tap. The exact address appears, the host is notified.
Nothing around you? Post your own, or set an alert: you will be told as soon as someone starts.
What people type
writing workshop
writing group
peer critique
Something is happening three streets away
And someone there is looking for exactly what you are looking for. In the real world.