What are some creative activities to recommend for parents of high school students to come together for a bar mitzvah?

Bar Mitzvah individuals more important moments in their lives, so in the high school years, many schools will hold a bar mitzvah, will invite the parents of students to come together to participate. When my sister's bar mitzvah was held this year, I learned that my mom and dad went together, and at the time they were bar mitzvahs, there was a particularly creative activity that was a costume design contest and modeling show. But their theme was based on Chinese dresses and paper materials. That is to publicize China's traditional culture, so that hanfu become the most mainstream cultural clothing in the hearts of students, this activity is particularly tired, I creative and very recommendable.