Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in this Registration Statement of Pinnacle Entertainment, Inc. on Form S-3 of our reports dated March 15, 2005, relating to the consolidated financial statements and financial statement schedule of Pinnacle Entertainment, Inc. (which report expresses an unqualified opinion and includes an explanatory paragraph relating to Pinnacle Entertainment, Inc.’s change in 2002 in its method of accounting for goodwill and other intangible assets to conform to Statement of Financial Accounting Standards No. 142, Goodwill and Other Intangible Assets) and management’s report on the effectiveness of internal control over financial reporting appearing in the Annual Report on Form 10-K of Pinnacle Entertainment, Inc. for the year ended December 31, 2004 and to the reference to us under the heading “Experts” in the Prospectus, which is part of this Registration Statement.

/s/ DELOITTE & TOUCHE LLP

Las Vegas, Nevada

January 6, 2006