If you are in Rome, do as  Romans do. That doesnt mean that you need to change yourself the way you are but wearing a Kurta or Daura to  "Redneck Heaven" would be little odd to me. And putting up Nepalese flags stickers all over your Toyota Camry and putting up sticker that reads "Buddha was born in Nepal not India" would make me wonder is there any other  better way to represent your country.
Also, the Nepali parents who lack substantial education background here in America are the ones who wants their kids to speak only English whether at home or anywhere to let others know that they are totally American which is kind of hilarious.