If you can get out of Downtown, Nigel's Good Food is legit awesome. (https://nigelsgoodfood.com/)
Park Circle area has been gentrified into a chill area.
Tourist stops for Charleston:
Fort Moultrie
Charles Pinckney Historic Site
Angel Oak
Old Slave Mart Museum
Two places of note from my trip to Dallas.
The omni hotel has a sports bar called the Press Box. Had a great brisket hot dog.
Also, ate at Nate's Seafood in Addison. Good vibe felt like I was back at a joint in Louisiana. It is crawfish season so there was a wait. Delicious