YOU SAID:
Hey would you be interested in going out drinking tonight
INTO JAPANESE
あなたは今夜飲みに行くのに興味がありますか?
BACK INTO ENGLISH
Are you interested in going for a drink tonight?
INTO JAPANESE
あなたは今夜飲みに行くことに興味がありますか?
BACK INTO ENGLISH
Are you interested in going for a drink tonight?
That didn't even make that much sense in English.