Party + Beer + Foam = San Miguel Beer Foam Party

I've got some idea as to how foam parties go about but the first time I've seen one live was in a bar in Singapore where the active participants were actually foreigner Caucasians (not Singaporeans).

And it could really get pretty nasty, both in the physical sense and otherwise. And with the incoming (or is it here?) summer season, San Miguel Beer plays host to a  series of San Miguel Pale Pilsen "Sarap Mag Babad" Foam Parties.