I always prepare for layovers and delays in my carry on bag with medication and comfort items. I think Brady offers prudent advice in case you cannot find accommodations for payment.
Why not make sandwiches and pack them on your carry on and then bring a water bottle and fill it up in the concourse?
Thank you all for your advice
Prepare food and leave prepared. Or eat well before you leave. 3 hours without eating isn't that bad
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