In general you have 30 days to claim them (online/in person) then another 30 days to purchase what you want. (extraordinarily priced prints or a somewhat more better priced CD..LOL) Mine from March were set to expire this coming Wednesday but we just couldnt afford it this week.
They set me up,

Anyway, I called Friday and explained the situation "pictures or food for 2 weeks" and the nice lady Laura (HI LAURA!) very kindly extended it for another 30 days (I only asked for 9 days)
As for the "special" pics. We got Meghyn fighting Hook--SOOO very cute and while I was resting my poor ankles (sitting in a wheelchair..OW!) while Donnie ran the stroller out to the car. Meghyn decided she really really wanted to have her picture taken in front of the big ball. OK---this is the child whom I had to forceably hold her hands down all week and tell the photogs "QUICK< SNAP THE PICTURE" LOL Anywho, the very nice guy did some fantastic shots of her posing with a stuffed Figment and the absolute funniest surprise face of her holding Tink. If I can figure out how to link you to the page to see them without logging into my account I will. IF not you will have to wait till I get the CD.
Don't forget Shorty, that the photopass has all those COOOOOOOLLLLLLLL borders and stuff to put on the pics. Last time I couldnt decide so I did almost every border for every pic and multiplied them by 4 or 5. (started with 100, wound up with 480-something and 2 CDs....LOL There is a limit of how many you can do..Yes I know this because........ ;) LOL