@ Federal Ave: Entrepreneurship.

The coordinated and credentialled are beginning to appear.

I wish I had a better shot. This is a fleeting glimpse of about 8 (what we assumed to be) fully-geared riot-police/SWAT-types riding on the outside of an SUV. Not an everyday sight here. Also didn't get the photo of 20-25 cops on mountain bikes meeting near Coors Field.

@ Colfax: Billboards updated in anticipation of a wider, potentially power-wielding audience. (Thanks Gina for pointing this out.)

Also not pictured: helicopters flying in groups, noticed mid-morning and also doing a loud fly-over around 9:30 this evening.