Plan on going out to celebrate the Red Sox World Series victory tonight? Your local nightclub just may leave you with a different type of lasting impression – a friendly little stamped message right on the back of your hand. Advertisers can create brand buzz with a 4×4 cm ink stamp message for thousands of people to see throughout the night at all kinds of gatherings. plans on expanding their network to 100,000 visitors (hand stamp opportunities) per month! Creative fun ways to approach advertising is something Chitika and have in common. This cool idea is a personal favorite of ours. What do you think of advertisers making their mark on your hand?