We are booked on the May 18 Western Caribbean Cruise and received an email saying they were offering this experience complimentary to suite guest (we are in a Penthouse Suite) and we could call and reserve or they would call us shortly. We did book before 12/23, however, I didn't see that mentioned in the email we received. The first time I called, the person who answered said we would have to reserve on ship at the Concierge Lounge. I called again yesterday and was able to get reservations booked. I think it may be too early for a 2025 sailing, but I would suggest you call Princess to confirm. Best of Luck to you. We have heard great things and are looking forward to the experience!