Knoxville, TN – July 14, 2008 – What is big, purple and coming to Knoxville Zoo? It's Barney! Join Barney and his friends the Berenstain Bears from PBS Sprout™ on Saturday, July 19 at Knoxville Zoo.

Visitors will have the opportunity to watch and participate as Barney performs his 20-minute Sing-Along at the zoo's News Sentinel Amphitheatre (Bird Show stage) at 10:30 a.m., 12:30 p.m. and 3:30 p.m. Limited seating is available. 

Popular Sprout characters, the Berenstain Bears, will be available at the Comcast Sponsor Village in the zoo's plaza at various times throughout the day for photo opportunities and to greet guests.

Guests are encouraged to bring a copy of their current Comcast billing statement to receive a free child's admission with a paid adult admission or $5 off a Knoxville Zoo annual membership. A current Comcast account statement must be presented at the time of purchase to receive the discount. Limit two free children's admissions per statement or one membership discount per statement. Valid on July 19, 2008 only. Not good with any other discounts, coupons or promotions.

About Comcast
Comcast Corporation (Nasdaq: CMCSA, CMCSK) (http://www.comcast.com) is the nation's leading provider of cable, entertainment and communications products and services. With 24.7 million cable customers, 14.1 million high-speed Internet customers, and 5.2 million voice customers, Comcast is principally involved in the development, management and operation of broadband cable systems and in the delivery of programming content.

The Company's content networks and investments include E! Entertainment Television, Style Network, The Golf Channel, OLN, G4, AZN Television, PBS KIDS Sprout, TV One and four regional Comcast SportsNets. The Company also has a majority ownership in Comcast Spectacor, whose major holdings include the Philadelphia Flyers NHL hockey team, the Philadelphia 76ers NBA basketball team and two large multipurpose arenas in Philadelphia. Comcast Class A common stock and Class A Special common stock trade on The NASDAQ Stock Market under the symbols CMCSA and CMCSK, respectively.

About Knoxville Zoo
Knoxville Zoo is located off exit 392A from Interstate 40 West and is open every day except Christmas Day. The zoo is nationally accredited by the Association of Zoos and Aquariums (AZA) and is committed to the highest standards in animal care and well-being, ethics, conservation and education. Currently, the zoo is open everyday from 9:30 a.m. to 6:00 p.m.  Admission and ticket sales stop one hour before the zoo closes.  Next-day admission is free after 3 p.m.  For more information, call 865.637.5331 ext. 300 or visit www.knoxville-zoo.org.

About Sprout®
PBS KIDS Sprout, the first 24-hour preschool destination available on TV, on demand and online for kids ages 2-5 and their parents and caregivers, was created as a partnership among Comcast Corporation, HIT Entertainment, PBS and Sesame Workshop.  Since debuting its video on demand (VOD) service in April 2005, Sprout has become the #1 On Demand service for younger children, generating over 400 million orders. The 24-hour digital channel, which launched in September 2005 along with the website (SproutOnline.com), is the only channel that follows the day of child from breakfast to bedtime with its distinctive programming.  Currently, Sprout is available in 40 million unique households.

The network’s program lineup of gold-standard, curriculum-based children’s shows includes:  Sesame Street®, Bob the Builder™, Barney & Friends™, Thomas & Friends™, Angelina Ballerina™, Caillou®, The Berenstain Bears™, Jay Jay the Jet Plane®, Teletubbies™, Dragon Tales™, Pingu™, Make Way For Noddy™, The Hoobs™, Fifi and the Flowertots™ and more.

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Contacts:
Janya Marshall                          Russell Byrd
Knoxville Zoo                           Comcast Cable
865-637-5331 ext.353             865-862-5001
jmarshall@knoxville-zoo.org     russell_byrd2@cable.comcast.com