1) Suggest you get your tickets weeks before the event.
2) Try and make out a game plan. Go there early and walk or watch a movie in the mall then come back to cap the experience all off. Bring a pen!
3) Talk to the vendors. They may give you a bit of tips and tricks themselves when they make the products.
4) Make it a date. For 600Php per person, it pretty much is a steal.
5) Join the contest. Every few minutes, the organizers raffle off free stuff and even has some cooking and drinking games!
6) Enjoy the food and the company.
ULTIMATE TASTE TEST 2014
Power Plant Tent
Disclaimer: was invited to the event. Wrote this based on my experience.