I have used the app. I saw pictures from ~6-7 of my friends at a happy hour party I was at. Then, just now, I reopened the app and saw some funny yet interest

I have used the app. I saw pictures from ~6-7 of my friends at a happy hour party I was at. Then, just now, I reopened the app and saw some funny yet interesting pictures of neighbors cooking. Maybe it's just cause I live in SF.