I think I've seen that orange bird before...Either way, it sounds like a cool alternative to the popular dole whip.
Roscoe's has a few locations in the LA area, but it's very popular. They are known for their chicken & waffles.
It's listed in various tourist guides (like Pinks). It's popular with celebs & the President even ate there on one of his most recent visits.
I didn't know about the Pasedena location that Robert was talking about, but I think it would be cool to have at DCA!
I've been hoping Chic-Fil-A would jump on the Chicken and Waffles idea and offer a breakfast sandwich with mini waffles aound their amazing chicken. McDonald's has that freakey McGriddles thing (actualy rather tasty, it just looks strange) so this seems like low hanging fruit.