I double dog dare Ari to go into Wal-Mart and issue dinner invitations, Especially to obviously thong wearing people or goggle-eyed people. Or those nice people on the street (though often smelling of Urine or unwashed clothes), obviously homeless and in need of vegetarian food. Or.........

Me? I spent my free energy tutoring homeless in neutral spots like churches. Many I would NOT invite for dinner. Some were really nice, some were really awful (not unlike some "upper class" people I knew who I wouldn't invite over either. Pick and choose. Hey, bartenders are great to tell everything to. Neutral, limited exposure, never to be seen outside of bar usually, "communication" part of job...