Zac Efron tries to lay low by riding a blue Toyota minivan in Hollywood on Sunday afternoon (March 1).
The 21-year-old actor is gearing up to premiere his new flick, 17 Again, on Wednesday, March 11th in Sydney, Australia.
Zac and BFF co-stars Vanessa Hudgens and Ashley Tisdale all signed hardhats to benefit Habitat for Humanity. You can check out all three auctions at Clothes Off Our Back.
Check out Zac driving a minivan below…