While its not official, that number appears to be enough to break the old record of 408.
The event was held during the Taste of River North at Erie Park.
Chicagoans set possible record for most high-fives
July 18, 2010 (CHICAGO) The Comedy Sportz Theatre attempted to break the record for the most high-fives by one person in an hour. Hundreds of people lined up near Erie and Kingsbury to participate. Organizers say, when it was over, 464 high-fives were completed.
