We have an elderly friend, eating in his own succah and living in RBA, who needs cold food (everything except fish) for first day Succot. (If this works, it could be helpful in the future too.) This applies only to people who are already providing food to others, as we wouldn't want under any condition to be causing unnecessary tircha and expense. I will be happy to collect the food parcel as required. TIZKEH LE'MITZVOT.