Hey, so I had this idea to get other English speakers like family and friends send me videos asking typical foreigner questions for some of my advanced high school students to answer.  I want to get them used to hearing other English speakers and answering questions on the spot, and this is an authentic situation that they may find themselves in.  Anything from questions about food, recommendations, tourism, where to go/what to see, culture and ettiquette, Korean history, etc.  I'm trying to put a list together but I'm getting writer's block.

What do you think are some good open-ended questions I can have my friends ask for my students to answer?