No matter what outreach we are working on, cultural diversity should be at the forefront of our minds for the most targeted efforts, which involve actively seeking ways to connect with other cultures. Sometimes that means going to an event they are hosting.
Finally, be careful when asking questions. Often our inquiries are well-meaning, but we can unintentionally offend someone if we don't already have a strong bond with them. Build the relationship first before asking questions about their culture.