Generally, the official policy for most airport lounges (including Centurion, Admirals Club, and Priority Pass) in 2026 is that food and beverages must be consumed within the lounge. Taking significant amounts of food "to go" is often considered a violation of the terms and conditions and can be seen as "tacky" or "low-brow" by staff. However, most lounges turn a blind eye to guests taking a single piece of whole fruit, a cookie, or a small snack for the flight. Some modern "grab-and-go" lounges, specifically designed for 2026 travelers in a rush, actually encourage you to take pre-packaged meals. In a standard sit-down lounge, filling up Tupperware or multiple bags with buffet food is a quick way to have your membership flagged or be politely asked to stop by the lounge attendants.