What Pinoy games aside from Patintero can I teach my niece and nephew that are fun enough to pry them away from their iPads? LOL

That's a very nice idea, Bianca. Letting kids do outdoor games instead of sitting for hours and playing online games provides a lot of positive benefits for their health. How old are your kids? You can also introduce them Moro-moro/agawan-base. It is fun and very engaging!