Is the plan to watch the parade from the warm and cozy indoors, then watch the inauguration on the big screen?
Guests can come and go as they like. There'll be a big screen TV inside, along with a buffet and a nearby cash bar. You can amble downstairs to view the Inaugural events and smile sweetly at the ANSWER commies, then return to the warmth of the First Amendment room at any time between 11am and 4pm.