No purchase necessary to participate. Entry form available when you download the new Honolulu Star-Advertiser mobile app. Or enter in person at 500 Ala Moana Boulevard, 7-500 (529-4700). One winner will be selected every week until August 2, 2013. Prize is non-transferable and not redeemable for cash. No prize substitutions will be made. Winners will be responsible for all taxes applicable to the total value of the prize(s) received. One winner will be selected at random from all entries received. Winner will be contacted. No phone calls please. Winner authorize OPI to use their name and likeness for promotional ads at no additional compensation.