I have heard of gal and ladies throw the mandarin orange. I do not know that for the guys they throw the banana. They will write down their contact numbers on the mandarin orange and banana. Then they will throw it in the lake or bodies of the water.
Is this the single ways of meet up with new people? Yeah they are singles and that is why they are giving chance to themselves and other. Good time to get to know one another too.
Some gal and ladies forget to make some wishes before throwing their mandarin oranges.