YOU SAID:
pe you're prepared for an unforgettable luncheon.
INTO JAPANESE
忘れられない昼食の準備ができている。
BACK INTO ENGLISH
I am ready for an unforgettable lunch.
INTO JAPANESE
忘れられないランチの準備ができています。
BACK INTO ENGLISH
I am ready for an unforgettable lunch.
That didn't even make that much sense in English.