No to either - what they are doing is clearing the way for a line of exotic cars. They're rolling through town at about the same clip as the police officers. At the coffee shop, we suspect they are going to a car show, exactly where we do not know.
There is a collection of Lotuses, Ferrari's, Porsche's, Corvettes, Audi's, and the odd Hummer thrown into the mix. I am not a photographer, and had difficulty getting the cars into my lens. But it was a great sight!
They should have let me know about this - I would have brought my car - a Bugatti Veyron (I wish).