I just did a breakfast faor 120 art teachers and the staff at the art school that I cook for when school is in session. I did stratas which went over well, a baked french toast layered with cream cheese and blueberries, baskets of muffins, bagels and croissants, fruit with a honey, lime yogurt sauce on the side (that sauce came from a member here...Thanks! it was a hit), but the dish that I would suggest to you is a chili egg puff. It sounds kind of "girly", but you could change the name. It's egg, green chilis, flour baking powder, etc, baked and served with salsa, sour cream, guacamole. I'll get the recipe and post it if you're interested.
Stratas are simple and fast. A hotel pan uses up any day old bread you have and can have any number of veggies, meats and cheeses in it.
What about enchiladas? I'm eating a chicken one for breakfast right now- that's probably why I'm thinkin of it? Chicken would be good, but an egg filling wrapped in a corn tortilla would be good too. How about making a pan of eggs and all the accompaniments and letting them make their own? I think if you kept the corn tortillas moist and warm, it would work. Burritos would be easier for them to eat on the run. What about that Latin egg dish, vigas, rigas, something like that??