Hello, My husband and I have booked a trip at POR, late February, for 8 nights. We were lucky enough to get a PIN code for free dining. Our son and wife would like to stay with us, but can only for 4 nights. Q's: Will they be able to only pay/stay for 4-nights. If they buy a 2-day park ticket, would they qualify for free dining? Thanks for any/all advice.