SCOTTSDALE, Ariz., May 24, 2010 (GLOBE NEWSWIRE) -- Kona Grill, Inc. (Nasdaq:KONA), an American grill and sushi bar, today announced that the Company will be presenting at the Piper Jaffray 30 th Annual Consumer Conference at the Westin New York at Times Square in New York on Wednesday, June 9, 2010. The presentation will begin at 8:30 AM Eastern Time.

Investors and interested parties will be able to listen to this investor presentation via webcast from the investor relations portion of the Company's website at .

About Kona Grill

Kona Grill features American favorites with an international influence and award-winning sushi in a casually elegant atmosphere. Kona Grill owns and operates 24 restaurants, guided by a passion for quality food and personal service. Restaurants are currently located in 15 states: Arizona (Chandler, Gilbert, Phoenix, Scottsdale); Colorado (Denver); Connecticut (Stamford); Florida (Tampa, West Palm Beach); Illinois (Lincolnshire, Oak Brook); Indiana (Carmel); Louisiana (Baton Rouge); Michigan (Troy); Minnesota (Eden Prairie); Missouri (Kansas City); Nebraska (Omaha); New Jersey (Woodbridge); Nevada (Las Vegas); Texas (Austin, Dallas, Houston, Sugar Land, San Antonio); Virginia (Richmond). For more information, visit .   
CONTACT:  Kona Grill, Inc.          Investor Relations Contact:          Raphael Gross          203.682.8200