We also had a guest list that included asian & non-asian guests. We didn't do the traditional 10 course dinner, but we tried to incorporate our backgrounds with hors d'oeuvres during cocktail hour. I think your asian guests would be fine
with a steak and seafood dinner (since both are popular). I hope that helps!
And on a side note - my dad was thrilled that we didn't do a traditional asian reception. He said he was completely tired of all that type of wedding food. I'd speak with your in-laws and see what their thoughts are on the subject.