I am going to To visit an American friend's home!

This weekend, Jeffrey invited me to his home. I am very exciting excited. It is my the first time to visit visiting an American family. I do not know what should I should bring take to his family as a gift: flowers, wines, Chinese foods?
Do you have a good Suggestion for me?
Let me know please!

I would suggest bringing something from your culture so that you can share how customs and food are where you are from.