I had no idea what a "gorger" or a "nongorger" is. However this cleared it up I guess:
http://answers.yahoo.com/question/index?qid=20111011074604AAjJWUB
What the law is where you are, depends on where exactly you are, and who is in charge of making the laws there.
However, any law that forbids inter-cultural dating will be seen by most of the world as backwards and unacceptable.
That does not mean such racist and discriminatory laws cannot exist in some places however.
No civilized place would have such a law.