For those middle-of-the-night pie cravings, House of Pies is always there. The diner — a Houston institution — is open 24 hours daily serving up its famous pies by the slice and all-day menu, even on holidays.

Roadster Grill at River Oaks bar Eighteen 36 offers hearty Greek eats for dine-in, take-out, and delivery. Diners can opt for stuffed grape leaves with tzatziki, chicken skewer platters, and Gyro pitzas with feta cheese. Roadster is open until 1 a.m. Thursdays, 2 a.m. Fridays and Saturdays, and until midnight the rest of the week.

There's truly no greater late-night food than tacos, especially when someone’s had a bit too much to drink. Soak up those vodka Red Bulls with large tacos stuffed with everything from falafel to crispy chicken skin and potato salad. Added bonus: Velvet Taco stays open until 4 a.m. on Friday & Saturday nights in case the evening starts to become early morning.

The longtime Montrose location is famous for its slogan, “Katz never kloses.” Now two more locations — in the North Heights, and Shenandoah — add additional options for 24-hour eats, seven days a week.

Wake & Bake is given new meaning at Love Buzz. The Montrose hangout for pizza, beer, cocktails and wine is open until 2 a.m., and the most popular pie in the house is topped with bacon, hash browns, sunny-side up eggs, mozzarella, cheddar, green onions and fresh cracked pepper.

Frank’s Pizza is forever the friend that Houstonians can depend on for their late night pizza needs. Open until 3 a.m. on Friday and Saturday nights, partiers can still conclude a booze-filled evening by diving into a hot, cheesy slice, or even a whole pie.

The tiny Montrose location of this Cajun fave is open until 3 a.m. weekdays and 4 a.m. weekends, making it the perfect spot for some late-night fried seafood, debris po’boys, or a hearty bowl of gumbo.

This Midtown Vietnamese restaurant has long been a gathering place for late night eats thanks to a vast menu of dishes like pho, Mongolian beef, and egg noodles with a choice of meat or tofu. Mai’s is open until 3 a.m. Fridays and Saturdays.

This popular, cash-only Chinatown restaurant specializes in pho tai be, rare veal cooked in silky pho broth. They’re open until midnight six days a week, and closed on Mondays.

This low-key neighborhood bar, now with a brand-new outpost in Montrose, serves up burgers, nachos, fried chicken sandwiches, and other eats until midnight Friday and Saturday nights, at both locations.

This adorably retro diner — one of the first restaurants opened by Houston restaurant magnates the Pappas Family, serves up one of the city’s best chicken fried steaks, plus breakfasts made from scratch, all day, 24 hours a day.