Walker's Diner has been an icon in Farmville, Va., since the 50's, and is now owned by Arlene, affectionately known as "mom" to the local college kids. Between running events and fundraisers and offering free food and care packages during finals week, Arlene is so special to one campus fraternity that they've nominated her diner for the show. They round up the town to help Ty Pennington and Amanda Freitag pull off a one-of-a-kind makeover for this one-of-a-kind diner.

Jack's Cafe in Westwood, N.J., is a classic 1940s boxcar diner that's missing out on New York City commuter business because of its bland and boring food. To help turn it around, the kids of this modern-day Brady Bunch family have conspired with renovation expert Ty Pennington and Chef Amanda Freitag to give their mom and dad's diner a hip makeover while they're away for the weekend. But when the rain clouds roll in, the team's plans may go off the tracks!

The Greeks diner has been feeding the hardworking men and women of Kearny, N.J. for almost 50 years, but now this mom and pop diner is in danger of closing its doors because of its overindulgent greasy spoon fare. With less than two days to spare, can Chef Amanda Freitag and renovation expert Ty Pennington degrease the Greeks with a working class transformation and updated, hearty Greek items?