RUBO Rubios Restaurants (MM)

Rubio's® Restaurants, Inc. (NASDAQ: RUBO), a leader in the growing Fast Casual segment of the restaurant industry with its premium Fresh Mexican Grill concept, will hold a conference call on Monday, May 10, 2010 at 8:30 a.m. Eastern time (5:30 a.m. Pacific time) to discuss results for the first quarter ended March 28, 2010.

The conference call will be broadcast simultaneously and available for replay via the investor section of the company's Web site at www.rubios.com. If you have any difficulty connecting with the conference broadcast, please contact Liolios Group at (949) 574-3860.

About Rubio's Restaurants, Inc. (NASDAQ: RUBO)

Rubio's Fresh Mexican Grill® is a leader in the high quality, Fresh Mexican Grill segment, featuring bold, distinctive Baja-inspired products. Rubio's operates, licenses or franchises more than 190 restaurants in California, Arizona, Colorado, Utah and Nevada.

Company Contact: Frank Henigman Chief Financial Officer Rubio's Restaurants, Inc. Tel (760) 929-8226 Email Contact Investor Relations: Scott Liolios or Cody Slach Liolios Group, Inc. Tel (949) 574-3860 Email Contact