TV Diners, Drive-Ins and Dives - Season 21 Episode 1 : Roadtrippin' in Beantown Diners, Drive-Ins and Dives - Season 21 Episode 1 : Roadtrippin' in Beantown 6.7/10 by 65 users Lone Star Taco Bar (Allston, Mass.) • Deep Ellum (Allston, Mass.) • Cafe Polonia (South Boston, Mass.). This trip, Guy's parking the Camaro in Beantown for an all-Boston smorgasbord. Just outside the city in the Allston suburbs, two restaurants sharin' one kitchen cookin’ up totally different menus: Mexican street food on one side and gastropub standouts, like killer gravlax and dynamite chicken sausage on the other. Then in the Polish Triangle in South Boston, Guy’s joined by Anthony Shriver, founder of Best Buddies International, and former NFL player Dan Koppen at an authentic old-country spot dishin’ out righteous pierogi and a fried pork favorite. Details Casts Posters Images Title Diners, Drive-Ins and Dives - Season 21 Episode 1 : Roadtrippin' in Beantown Alternative Titles Triple D Nation Subtitle Available ETC. First Air Date 2007-04-23 Last Air Date 2025-07-25 Number of Episodes 684 Number of Seasons 52 Genres Documentary, Reality, Networks Food Network, Casts Guy Fieri Plot Keywords , Self - Host Guy Fieri Episodes List Diners, Drive-Ins and Dives Season 21 :Episode 1 Roadtrippin' in Beantown 2014-09-05 Host Guy Fieri takes a cross-country road trip to visit some of America's classic "greasy spoon" restaurants — diners, drive-ins and dives... Diners, Drive-Ins and Dives Season 21 :Episode 2 Seriously Saucy 2014-09-12 Host Guy Fieri takes a cross-country road trip to visit some of America's classic "greasy spoon" restaurants — diners, drive-ins and dives... Diners, Drive-Ins and Dives Season 21 :Episode 3 Cross-Country Classics 2014-09-19 Host Guy Fieri takes a cross-country road trip to visit some of America's classic "greasy spoon" restaurants — diners, drive-ins and dives... Diners, Drive-Ins and Dives Season 21 :Episode 4 Worldwide Flavorfest 2014-09-26 Host Guy Fieri takes a cross-country road trip to visit some of America's classic "greasy spoon" restaurants — diners, drive-ins and dives... Diners, Drive-Ins and Dives Season 21 :Episode 5 Small Town Standouts 2014-10-03 Host Guy Fieri takes a cross-country road trip to visit some of America's classic "greasy spoon" restaurants — diners, drive-ins and dives... Diners, Drive-Ins and Dives Season 21 :Episode 6 One Street Wonders 2014-10-10 Host Guy Fieri takes a cross-country road trip to visit some of America's classic "greasy spoon" restaurants — diners, drive-ins and dives... Diners, Drive-Ins and Dives Season 21 :Episode 7 Old School Joints 2014-10-31 Host Guy Fieri takes a cross-country road trip to visit some of America's classic "greasy spoon" restaurants — diners, drive-ins and dives... Diners, Drive-Ins and Dives Season 21 :Episode 8 Meat in the Middle 2014-11-07 Host Guy Fieri takes a cross-country road trip to visit some of America's classic "greasy spoon" restaurants — diners, drive-ins and dives... Diners, Drive-Ins and Dives Season 21 :Episode 9 Soup-Centric 2014-11-14 Host Guy Fieri takes a cross-country road trip to visit some of America's classic "greasy spoon" restaurants — diners, drive-ins and dives... Diners, Drive-Ins and Dives Season 21 :Episode 10 All Baltimore, All the Time 2014-11-21 Host Guy Fieri takes a cross-country road trip to visit some of America's classic "greasy spoon" restaurants — diners, drive-ins and dives... Diners, Drive-Ins and Dives Season 21 :Episode 11 Chicken Chowfest 2014-11-28 Host Guy Fieri takes a cross-country road trip to visit some of America's classic "greasy spoon" restaurants — diners, drive-ins and dives... Diners, Drive-Ins and Dives Season 21 :Episode 12 Fresh Fish & Funky Chicken 2014-12-05 Host Guy Fieri takes a cross-country road trip to visit some of America's classic "greasy spoon" restaurants — diners, drive-ins and dives... Diners, Drive-Ins and Dives Season 21 :Episode 13 Oldies But Goodies 2014-12-12 Host Guy Fieri takes a cross-country road trip to visit some of America's classic "greasy spoon" restaurants — diners, drive-ins and dives...