Demonstrator across the street from Morton's Steakhouse Monday afternoon:

[mahatmakanejeeves]

17. Maybe in some other city, but not the one in DC.

He used to eat there all when he was the terrorist potus.

The only place Trump ate when he ate out in DC was the Trump Hotel.

FOOD

Yep, Donald Trump Only Visited One DC Restaurant in Four Years

And it was the steakhouse in his own hotel.
WRITTEN BY JESSICA SIDMAN | PUBLISHED ON JANUARY 19, 2021

In the final days of his presidency, Donald Trump couldn’t be more isolated from the city in which he resides. But even before the heavy barricades and National Guard troops fortressed a sizable chunk of DC, he never made any attempt to be part of the local community. Case in point: In his four years in office, Trump only visited a single District restaurant—the one in his own Pennsylvania Avenue hotel.

{snip}

Do you have a source for your claim?