I don’t know what’s really going on, only what you have posted here. Make sure you brush up on your federal and DC area ‘disorderly conduct laws’ – should help a bundle. If you were *peacefully* and *quietly* DANCING .. that would fall under the First Amendment Free Speech and Free Expression. DC and Federal monument and park laws are probably a good thing to look into, as well as documented court cases. If it as peaceful as the videos looked that division – I believe- had better get their hip waders out.

Good Luck.

BPW