Not So Fast

The story is told of a group of friends that made a pact that after 120 years they would visit each other in the after-life. One who was in Gehinnom met his friend who was in Gan Eden.
“What did they serve you last night for supper there in Gan Eden?”
“A tuna sandwich” was the reply.
Surprised, the friend asked, “That’s it?”
“Yeah, they don’t cook for only one person.”
In halachah we sometimes find that the rules are different for a tzibbur than for an individual. If there is a severe drought, R’l, the Jewish rabbinical court institutes a series of actions that are to be undertaken by the tzibbur. The most prominent of these is a series of three groups of communal fasts. First the community undertakes to fast on Monday, Thursday, and the following Monday. If rain still does not fall, they fast again on Monday, Thursday, and Monday. At that point if the rain still has not fallen, a series of seven fasts is decreed.