Exhibit 16 October 6, 1999 Securities and Exchange Commission MaiL Stop 9-5 450 5th Street, N.W. Washington, D.C. 20549 Dear Sirs/Madams: We have read and agree with the comments in Item 4(a) of Form 8-K of Silver Diner, Inc. dated October 6, 1999. Yours truly, /s/ Deloitte & Touche LLP