Cultural literacy is defined by its emphasis on familiarity with a culture's background knowledge, prioritizes comprehension over technical precision in language use. Our study investigated best practices for teaching cultural literacy within English language education and its impact on student values. A mixed methods approach was employed, utilizing surveys with teachers and students (N=34), semi-structured interviews with teachers (n=15), and focus group discussions with students (n=10). The findings indicate that teachers integrate cultural elements into their teaching through various methods, with a preference for using authentic materials like films, music, and news articles.  The survey results revealed that teachers perceive cultural literacy education to have a positive impact on student values. A significant portion of teachers reported increased student respect for other cultures, openness to new ideas, and critical thinking skills.  Thematic analysis of the interviews with teachers reinforced these observations. They highlighted the development of student respect and tolerance, enhanced critical thinking skills that allow students to analyse cultural information, and increased confidence in cross-cultural communication. Students expressed a growing appreciation for cultural diversity, a shift towards greater empathy and understanding of different cultures, and a sense of empowerment to interact more effectively with people from various backgrounds. The study suggests that integrating cultural literacy into English language education can foster positive student outcomes.