Bun Cha Ra Boom is an authentic Vietnamese restaurant that serves Pho, Bun Cha, and Nem, and other Vietnamese classics.
The service is pretty fast but the wait to get inside the restaurant is a bit long depending on what time you’re there. If you have the spare time to wait in line(15-30 minutes), then it’s definitely worth a visit.
Exit out Itaewon exit 2 and walk straight for a little over 500 meters, or exit out Hangangjin station exit 1 and walk straight. Bun Cha Ra Boom is in a corner building along the main Itaewon Street.