Adam and Zach answer Nick's questions about how best to drink when facing a long international flight, and how to gauge local drinking customs in a foreign land. Plus, why oral hygiene is critical for drinks professionals, and details about the next VinePair live show! Please remember to like, subscribe to, rate, and review VinePair wherever you get your podcasts, and please send any comments, questions, critiques, or suggestions to podcast@vinepair.com. Thanks for listening, and cheers! See acast.com/privacy for privacy and opt-out information.