@@Pejela You'll be on Clear liquids while recovering at the Marriott. If you have some favorite clear liquids such as Vitamin Water Zero, I recommend bringing a few with you. (Must be in checked bag). The little shop at the Marriott has a limited selection of beverages. Water, broth, and popsicles are available as well. The popsicles weren't that great but they helped keep me hydrated. I was able to purchase Vitamin Water Zero at the San Diego airport to sip on once I was through security.
Lip balm was the most recommended item to me. I didn't end up needing it.
Comfortable shoes and clothes are a must. You'll want to walk a lot as soon as you come down from the anesthesia.
Good luck!