I was reading one of those free BK Magazines at the coffee shop, and on page 14 I found a quick mention of Siam Pinoy. ;-)
It was about feature of world cuisine, and under Philippines, it mentioned:
For a cultural fix, you might have to wait for the Filipino Independence Day, June 12. It's an annual event hosted by various Filipino organizations around town. This year was also the first year of Pinoy Fiesta, which included a variety of fun games, music, dance and food. They're looking to make it a yearly event so keep yourselves posted by visiting www.siampinoy.com.
Ayan, tin-nype ko pa ;-)