As a seasoned bar-goer, I know the frustration of stepping away for a bathroom break or quick smoke, only to return to a cleared drink or stolen seat. After years of navigating busy bars worldwide, I've mastered this universal trick to signal you're coming back.
Simply place your coaster on top of your glass—bartenders and patrons recognize it instantly as "Hold my spot!"

1. Grab a coaster from the bar.
2. Place it directly on top of your glass.
You're all set—leave with peace of mind! This simple gesture is a global bar etiquette standard, ensuring your drink stays safe and your seat reserved.
Next time you're out, try it and enjoy uninterrupted relaxation. No more surprises!