SALT at Our Kaka‘ako invites the community to discover its collection of outdoor art at the epicenter of urban Honolulu and participate in its exciting new social media scavenger hunt. SALT presents Art on the Block, a fun and educational scavenger hunt and contest, offering a chance to win a $100 gift card of the winner’s choice from among the participating SALT merchants. There will be two winners announced monthly. Please follow @SaltOurKakaako on social media for complete details, updates…