Just checking if we're any closer to deciding on dates? I've had a good fare sale pop up on one of my international tickets but I can't consider jumping at it until I know what our whole schedule will be. :)
Honestly, if you're coming all the way to the states for a party and your diet is that restrictive, do whatever legwork you need to to find safe eateries, or just cook for yourself. :p Unless you only eat really complicated meals that take hours to prepare, surely you can fix something fairly...