North America has taken its anti-tobacco campaign very seriously my entire life. Many of us know more non-smokers than smokers.
Instead of taking your card away to swipe it at the cash register (and potentially steal info), the waiter almost always brings the hand-held machine to you.
Even if there is no “wait to be seated” sign, always ask first (preceded with a polite greeting). It’s the polite thing to do, and you don’t want to be a rude tourist
Okay, the cups might be smaller on this side of the Atlantic, but you get a little bonus! Cookies or small chocolates are standard with your cup of coffee or tea.
It varies from country to country, but portions are generally consistently smaller than in the US. This can be a good thing, allowing you more room to sample amazing treats
In outdoor bars and brasseries, you can sit (after politely asking) anywhere that doesn’t have a “reserved” sign.
If you were not previously aware, allow me to let you in on a secret about other countries: Many don’t have a tipping culture.
This translates to “dish of the day,” a pre-set mini-menu of a starter, main, and dessert (usually for lunch) for an affordable price. Standard in many Francophone countries, but you will find it elsewhere.