Translation of appetitanregend

Officials say that the trip will start after lunch at around 1pm, next to the Phoenix Hall at Lili's college in Boston. During the departure of these twenty five crazy kids, major roads will be closed.
Only if the circumstances support it, such events can take place. Anyway, the ones who make a personal problem a public one and who generalize by blaming the whole instead of an individual are guilty.
We could not find a nice hotel so we just took whatever we found in the center of town. We were a little upset with the entire stress, so that we had left our bags in the cab when it drove away.