I just got home from the Cannon Caucus house about an hour ago, and it was an experience. All 3 honored teams gave a short presentation (MOE giving their Chairman's speech, for example), as well as short speeches by individuals. Local FRC teams 116 and 768 demonstrated our 'bots on 768's partial rack, as well as letting other people drive the 'bots. A local FLL team brought a half field and robots. 116 also brought our vex demo field, which allowed anyone to drive vex "squarebots" around (and I'd like to add that our drivers beat MoE's drivers head-to-head on the field
). Several congressmen and/or staffers were present at least for part of the presentation.
Now we just have to hear exactly what the White House was like from 365!