Better yet, invite your neighbors and allow them to get to know the people and personalities behind that hedge or fence of yours. Food has always brought people together. If you are a Christian they may never know that and in the days to come you may very well be the only hope they have. Reach out now because tomorrow may be too late.
Here is the scripture to back this statement up: Proverbs 27:10 (KJV) "Thine own friend, and thy father's friend, forsake not; neither go into thy brother's house in the day of thy calamity: for better is a neighbour that is near than a brother far off."