Exhibit 99.1

P.F. CHANG’S FIRST QUARTER REVENUES GROW 18%

SCOTTSDALE, ARIZONA (April 5, 2006) P.F. Chang’s China Bistro, Inc. (NASDAQ: PFCB) reported today consolidated revenues of $228.6 million for the first quarter ended April 2, 2006 compared to $194.2 million for the first quarter of 2005. Sales at the company’s P.F. Chang’s China Bistro units accounted for $186.9 million of consolidated revenues while sales at the company’s Pei Wei Asian Diner units accounted for $41.7 million of consolidated revenues.

For the 13 weeks ended April 2, 2006, comparable store sales increased 1.3% at the Bistro (taking into account a 1.3% effective price increase) and decreased 2.0% at Pei Wei (taking into account a 1.5% effective price increase) as compared to the 13 weeks ended April 3, 2005. Comparable store sales increased 2.0%, 0.8% and 1.1%, respectively, for January, February and March at the Bistro and decreased 0.5%, 3.4% and 2.3%, respectively, for January, February and March at Pei Wei.

During the first quarter of 2006, the company opened one new Bistro restaurant, reopened its Bistro restaurant located in Metairie, Louisiana (which had been temporarily closed due to Hurricane Katrina) and four new Pei Wei restaurants.

The company intends to release its first quarter earnings results on April 26, 2006 at approximately 7:00 am ET. A conference call will be held later that same day at 1:00 pm ET. A webcast of the conference call can be accessed at www.pfchangs.com

P.F. Chang’s China Bistro, Inc. owns and operates two restaurant concepts in the Asian niche. P.F. Chang’s China Bistro combines high-quality, traditional Chinese cuisine with attentive service in a sophisticated contemporary bistro setting. Pei Wei Asian Diner offers a modest menu of freshly prepared Asian cuisine served in a relaxed, warm environment offering attentive counter service and take-out flexibility.

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The statements contained in this press release that are not purely historical, including the company’s estimates of its revenues, earnings and comparable store sales, are forward-looking statements. The accuracy of these forward-looking statements may be affected by certain risks and uncertainties, including, but not limited to, the company’s ability to locate acceptable restaurant sites; open new restaurants and operate its restaurants profitably; the company’s ability to hire, train and retain skilled management and other personnel; the company’s ability to access sufficient financing on acceptable terms; changes in consumer tastes and trends; national, regional and local economic and weather conditions; changes in costs related to food, utilities and labor; and other risks described in the company’s recent SEC filings.

Contact:	P.F. Chang’s China Bistro, Inc. (480) 888-3000
	Media:	Laura Cherry	laurac@pfchangs.com
	Investor:	Bert Vivian	bertv@pfchangs.com

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P.F. Chang’s China Bistro

Supplemental Sales Information

Year of Unit Opening (1)

	Pre-1999			1999			2000			2001			2002			2003			2004			2005			2006		Total
Units		22			13			16			13			14			18			18			18			1		133
Sales (000)
1Q06		35,219			19,601			24,305			19,457			18,619			25,317			20,612			22,895			900		186,924
Average Weekly Sales (AWS)
1Q06		125,783			115,983			116,851			115,129			102,303			108,191			88,083			97,841			90,015		108,677
Year-Over-Year Change in AWS (2)
1Q06		1.8	%		1.3	%		0.2	%		1.1	%		1.8	%		3.0	%		-2.5	%		-5.2	%		—		0.9	%
Year-Over-Year Change Comp Store Sales (3)
Units		21			13			16			13			14			18			15			—			—		110
1Q06		1.3	%		1.3	%		0.2	%		1.1	%		1.8	%		3.0	%		0.1	%		—			—		1.3	%

(1)	Includes all restaurants opened in the period indicated.
(2)	A unit becomes included in the year-over-year change in AWS in the thirteenth month of operation.
(3)	A unit becomes comparable in the eighteenth month of operation.

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Pei Wei Asian Diner

Supplemental Sales Information

Year of Unit Opening (1)

	2000			2001			2002			2003			2004			2005			2006		Total
Units		1			4			11			17			20			24			4		81
Sales (000)
1Q06		810			2,332			6,315			9,244			10,670			11,084			1,233		41,689
Average Weekly Sales (AWS)
1Q06		62,282			44,839			44,164			41,828			41,040			35,527			41,105		40,435
Year-Over-Year Change in AWS (2)
1Q06		-13.3	%		-3.8	%		0.4	%		-1.7	%		-4.4	%		-16.5	%		—		-3.0	%
Year-Over-Year Change Comp Store Sales (3)
Units		1			4			11			17			18			—			—		51
1Q06		-13.3	%		-3.8	%		0.4	%		-1.7	%		-2.3	%		—			—		-2.0	%

(1)	Includes all restaurants opened in the period indicated.
(2)	A unit becomes included in the year-over-year change in AWS in the thirteenth month of operation.
(3)	A unit becomes comparable in the eighteenth month of operation.

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