When planning a trip to Hon Phu Tu, make sure to indulge in the local cuisine. The island is known for its fresh seafood, so be sure to try dishes like grilled squid, steamed fish, and shrimp stir-fry. You can also sample traditional Vietnamese dishes like pho and banh mi. Don't forget to visit the local markets to taste exotic fruits and try street food like banh xeo and nem lui. By exploring the local cuisine, you'll get a true taste of Hon Phu Tu's culture and flavors.