YOU SAID:
I went and drank coffee yesterday.
INTO JAPANESE
私は昨日コーヒーを飲みに行きました。
BACK INTO ENGLISH
I went for coffee yesterday.
INTO JAPANESE
私は昨日コーヒーを飲みに行きました。
BACK INTO ENGLISH
I went for coffee yesterday.
That didn't even make that much sense in English.