Is this a year-round kind of thing? We are going in September, and I was wondering if we will be able to get some cool stuff then. Also, I am having the Concierge purchase some stuff prior to our arrival, plush toys to leave for our nieces each night at turn-down. Obviously, I will be paying for them, but won't be there to get any extras. Will the concierge save the reciept, and I can use that to get my extras?