Fancy Website with Flash

My intern class is going to lunch on August 5th and we were asked to provide individual recommendations, on which, I assume, we will vote. I figured, I would not only provide recommendations, but also links to websites. As I was doing so, it occurred to me, the flash websites may seem pretty, however, if I needed to look at them using my phone, it'd never work! Though my taste has vastly expanded since I was a child, I still like to look at a menu before I head to a new restaurant. Maybe that takes the fun out of trying something new. That said, I've run into this problem living without internet this summer (long story that I plan to avoid). I surf for everything on my phone from trying to figure out if aquarium tickets are actually half-off for students to selecting a restaurant I can attend with my parents. Needless to say, these days, flash is my worst enemy. I'm not sure who needs to conform though. In some ways, it may be the browsers of our fancy phones, though in others, perhaps it should be the designers of the pretty webpages. It reminds me of undergrad marketing, who is your target audience and what do they want? I want an easily viewable menu, is that a lot to ask?