Rose Garden

Updated at 2:47 p.m. ET

Even before the Republican National Convention began, government ethics experts warned that hosting campaign events from the White House South Lawn and the Rose Garden could violate federal ethics law.

But in the convention's first two days, Trump has gone even further — wielding the powers of his office and the federal government to promote his reelection campaign.

There are many rose gardens, but in Washington, D.C., at least, there is only one capital-R capital-G Rose Garden.

"It's one of the few spaces at the White House that I think most Americans know, both by name and by sight," says Stewart McLaurin, president of the White House Historical Association."You say 'the Rose Garden at the White House,' and it brings back presidential daughter's weddings and state dinners."