I put some additional examples in an earlier response. You can find that here:
Sure. I’ll answer in reverse order.
Here are some extra examples-I’ve abbreviated the descriptions a bit in the interest of space.
In the story I published yesterday I took an experience of driving to the airport early and noticing the traffic flights were all flashing.
I married that experience with a lesson on using nostalgia. How to use it as an opening when you write to an audience where you share nothing in common. You can find that here