Here are the people who performed live at the U.S. Army's 250th anniversary parade and President Donald Trump's unofficial birthday party.

Not even President Donald Trump could wrangle all of his children to attend his big 79th birthday celebration. Much like the many Republicans who awkwardly made their excuses, at least one key family member also seemingly chose to dodge the military parade coinciding with the 250th anniversary of the U.

The massive military parade that President Donald Trump has long wanted is set to step off from the Lincoln Memorial on Saturday evening, with tanks, bands and thousands of troops. And the biggest question marks are whether it will be overshadowed or delayed by either the weather in Washington or planned protests elsewhere around the country.