Okay , You can get the Nepali Visa in TIA, upon arrival. THe only thing i am sad that, you became an American Citizen which is a shame for us. THough i have been in the US for 12 Years, and married with a beautiful wife Sunita, I never thought of adopting US Citizen. I owe my Nepal. RIght now i am in Nepal, working for Nepal, developing Nepal. Thnkas. DAKY