The tradition lives on. From 21st - 26th Streets on Fair Oaks (it's a street on the hill that slopes from Noe Valley down into the Mission) there will be one of the largest garage sales in the city. It's a five-block block party / finder's bonanza.
Image Credit: Photo by Artificial Photography on Unsplash,
https://unsplash.com/photos/vB5qtt8X4NA - disclaimer - this is not a photo of Fair Oaks in San Francisco