There are forums where all sorts of issues can be discussed for parents and caregivers in an area. On one such online group that serves about 4K people, a conflict that occurred drew 25 responses, mainly supportive. In a nutshell, a mom and a pregnant friend had a stoop sale on a block that seemed user-friendly and was within the customs they had practiced earlier in life.
Their kids set up a small lemonade stand and most folks enjoyed stopping by the stand and stoop sale. But not everyone. Someone in the building whose lawn was being used complained from on high, and then in person.