and my neighbors would be very creeped out if I would just ring on their door and invite them
How do you know?
It's like not trying to pick up a girl who did not give you any indicator of interest, like a long look or a smile. Perhaps over-cautious, but avoids a lot of embarrassment.
If it's worth saying, but not worth its own post (even in Discussion), then it goes here.
Notes for future OT posters:
1. Please add the 'open_thread' tag.
2. Check if there is an active Open Thread before posting a new one. (Immediately before; refresh the list-of-threads page before posting.)
3. Open Threads should be posted in Discussion, and not Main.
4. Open Threads should start on Monday, and end on Sunday.