It's not a menu thing generally, but a lot of the [Greek] diners that are in neighborhoods with a largish Jewish population have matzoh's available and can do it for you. Check out your local places(s).
Not sure if its KFP or not (they have it all year) but sarge's deli makes a tasty matzoh brei with simple salt and pepper its really tasty and savory (i prefer it to the sweet matzoh brei i was raised on)