A diner's oversize booths and oversize pies have long been a beacon of hope for teens dumped after prom and frowny clowns looking for new novelty-size props. Take refuge in the crispy crust of an old-fashioned eatery with today's Groupon: for $10, you get $20 worth of American fare and beverages at Nu-Castle Diner.

The friendly staff at Nu-Castle Diner delights feasters with hearty American dishes and with what it calls "the most tender roast beef in town." Steaming bowls of the homemade soup of the day ($4.29) warm beleaguered bellies and stand ready for dunks of accompanying full or half-sandwiches ($5.59+) or particularly cold chins. Crispy bacon snuggles inside a bed of lettuce and tomato in Nu-Castle’s BLT ($5.39), and tuna or chicken salad fills the stuffed tomato ($5.39), perfect for a light meal. A kids’ menu called "Adam’s Choice" lets pint-size diners contentedly nosh on youngster-friendly fare ($3.59–$4.59), and a daily lunch special soars to tables of midday epicureans with an accompanying glass of iced tea ($7.25). Tender roast beef served on a homemade bun ($5.39) satisfies sandwich-seekers, and Vicki’s homemade desserts ($2.25/slice) provide excellent feast finales, with sugar-free options pleasing health-conscious sweets-lovers and spying dentists.