Hacer un vermut o aperitivo en inglés

Hello guys! How would you call the act of going somewhere and have something to drink and eat before lunch? I have seen something like: have a snack or appetizer, but at least here in Spain tomar un aperitivo is something which involves more than simply snacks. It involves going somewhere with other people and eating and drinking something such as beers, "patatas bravas", olives,etc. Thanks!