What do you call this?

What do you call this?
A man had the misfortune of losing his marijuana stash.  
He searches every inch of his house and his car and finds nothing.

He steels  himself and sets out to find more.

He goes to every connection he knows or has known for years and finds nothing.
He contacts all his friends and comes up dry. Nobody has anything. 
In desperation he knocks on his neighbors door. They are not acquaintances but he smelled marijuana coming from that direction in the past. 
When the door opens our man is welcomed in. He sees several of the neighbors friends all sharing their personal stashes of marijuana with each other at a huge table.
What do you call that? 
Pot Luck!