Who will be in vegas around Halloween? I am so excited but now I have a big problem with age restriction at Treasure Island. I am 20 years old and just booked a flight to Vegas and a room in TI. The agency through wich I booked did not inform me that the chek-in age is 21. Help. I am freaking out. It really is very expensive and I trusted the agency to inform me. I only got the Information, that one person in a room must be over 18. Is there anything I can do? I can´t afford to just cancel everything and book again. What shall I do?Please help. Thank you for your help.