Just heard that Nando's is opening their first US store in Chinatown at the Asylum Skate Shop space at 819 7th St NW. Don't exactly know when it will open though, but in the near future. Will update as I find out.
If you are not familiar with Nando's, it is a South African chain that specializes in Peri-Peri Chicken. Their sauces have been on sale at Whole Foods and elsewhere for a while. This will be their first US restaurant. I've had many an enjoyable meal there in South Africa and the UK. Pretty excited to have another cheap dining option in Chinatown.