Her fortnightly teas became so popular that she tried to restrict the crowd by decreeing that henceforward no dancing would be permitted, but Washington society came and insisted on dancing. Washington now had a little bit of the dazzle the Adamses had known in foreign capitals. When Congress was in session, balls and fine dinners were held almost every night. The most magnificent house in Washington had been empty since its owner, Commodore Stephen Decatur, the great naval hero of the War of 1812, had been killed in a foolish duel in March 1820. But now Baron Hyde de Neuville had purchased the three-story mansion on Lafayette Square and threw splendid parties there. For a time, the Adams house was filled with music and dancing and even giggling and flirting.... A dancing master came for as much as three hours a day to teach all the young folk.
Key words: almost every night. Nowadays, it seems you only hear of balls — the dancing kind of balls (not the "Big Balls" kind of balls) — during inaugurations. I'd like to see Trump's new ballroom used for dancing, and perhaps he's the person to get people dancing. It took a person to incite all that dancing that was going on in Washington circa 1820. Of course, the person was not John Quincy Adams, and it wasn't his wife Louisa. It was Dolley Madison.