Fun for the entire family, between 9 and 10 Mile on Jefferson in St. Clair Shores. Explore and discover businesses, restaurants, and marinas along the Nautical Mile. Businesses offering a fun scavenger hunt with great prizes.GO TO www.nauticalmile.org and download the scavenger hunt entry form. Clip out each entry form and bring it to the participating merchant for your chance to win their individual giveaway. PLUS the opportunity to win the Grand Prize: 4 hour cruise with 6 people aboard the beautiful 33 ft. Hunter Sailboat with SAILTIME DETROIT!