So many good ones in Penn Quarter/Chinatown

Proof
Central
Zaytinya
Jaleo
Rasika
Graffiato

I've heard great things about Daikaya Izakaya

Oyamel - tasty, gourmet Mexican - don't miss the margaritas with sea salt foam.

My sister is coming into visit. She isn't particular about good while I am a pescatarian. We love Ethnic food so we are up for that! She is staying at hotel Monaco something close would be ideal but not 100% necessary. Thanks!