I just got a copy of Geoff Dyer's fantastic book "The Street Philosophy of Garry Winogrand". In the book, Dyer selects a series of Winogrand images and then writes his own Captions or Short Essays about the images.
Let's try it!
Bring a few of your Street Photo or other images. And your laptop, tablet or phone. We'll pass around images, and select something from each other to write captions for. We can optionally publish the collection on our Nonfiction.photography website and/or our Meetup page.