I did the Ultimate Manila Food Tour. I was picked up at my hotel and driven to Chinatown. From there, it was a walking tour. We went to several restaurants, food stands, and shops. All in all, it was about 10 samples. It was a lot of food, so come hungry! The guide was very generous with her time, explaining things about Filipino culture and life. The stops all seemed very authentic, with lots of locals visiting the same places. To me, despite being an experienced traveler, Manila seemed an inhospitable city for me to tour on my own, so this was a nice way to get out of my room and really see something. I would definitely recommend!