Zac Efron Helps OneSight

Zac Efron helped a student learn to surf today at Bondi Beach in Sidney, Australia.

And later he met up with girlfriend Vanessa Hudgens.

Zac and Vanessa flew into Australia on February 15, the guests of sunglasses manufacturer Oakley. Efron took part in Oakley's "Learn to Ride" surf promotion to raise money for the OneSight Foundation.