Best cozy, unique restaurant for a solo diner?

Title says it all! Visiting next week for a conference and looking for cozy (warm atmosphere, eclectic, good vibes), unique restaurants that are good for solo diners. Willing to go anywhere in the city/surrounding area and budget is ~$100.

Thanks in advance!

Edit for anyone who comes across this thread! I ended up going to Reveler's Hour, Compass Rose, and Rose's Luxury. Amazing experiences at all three as a solo diner!