Rock stalwarts Journey, Foreigner and special guest Night Ranger will all perform one night on one stage at The 2011 Great Allentown Fair.

The show is part of Journey's Eclipse Tour making a run this summer in major venues across North America. It stops at the Fair on Wednesday, August 31.

This is the third concert to be announced for the Fair's venerable Grandstand venue, celebrating its 100th year of existence this year.

Early ticket sales have been brisk for previously announced shows Sugarland with special guest Sara Bareilles on September 2 and Big Time Rush on September 4. Fair Marketing Director/Talent Buyer Bonnie Brosious reports both are on pace for selling out the venue's 10,500 seats.

Tickets for the 7 p.m. show will go on sale to the public starting Saturday, March 19. They are $49 and $69.

Tickets will be available at the Fair Box Office and through Ticketmaster online, over the phone and at outlet centers.

For more information, log on to allentownfairpa.org or call 610-433-7541.