Originally Posted by SamRus
Does it have to be a street sign? Or would a sign of the organization with Indian American name work?
Any sign is acceptable. A reservation sign, street sign, business sign, etc. the local 'Indian' dealer would not be.
Remember, it doesn't have to be the name of a tribe, it can be an Indian word. Depending on where you are, lake names, river names, etc. would all qualify if you found signage. PacNorWet folks would snap this up easily, but same for East Coasters.