does the US military/navy have marching displays or similar at the White House ? Would this occur at Pennsylvania Avenue ?
I am reading about how many cities use squares and large boulevards as displays of national power and often have uniformed displays in locations such as Tianaman Square in Beijing, The Mall outside Buckingham Palace. Many cities were designed with such layouts for this to happen.
I have not been able to find out where such displays happen in the US - if they happen at all...