Both locations of Spanish Flowers are open late on weekends, but the outpost on North Main is open 24 hours on Fridays, Saturdays, and Sundays, serving up fajitas, lengua, hot melty queso, and a host of other Tex-Mex classics.

What Cantina Barba lacks in size, it makes up for in flavor. The no-frills Heights kiosk offers smoked meat tacos, steak and eggs, pork hash, and restorative coffee until 2 a.m. Sunday through Thursday and till 3 a.m. on Fridays and Saturdays.

There's truly no greater after-hours food than tacos, especially after a late-night pub crawl. Soak up those vodka sodas with tacos stuffed with everything from spicy chicken tikka to fiery Nashville hot tofu and beer-battered cauliflower. While Velvet Taco has several Houston locations, the Washington Avenue and Montrose locations stay open until 4 a.m. on Fridays and Saturdays.

Neighboring popular Montrose bar Rudyards, AL Quick Stop is part convenient store, part Mediterranean fast-food counter, and it’s open until midnight on Fridays, Saturdays, and Sundays. Venture in for a gyro platter or chicken kabob sandwich after taking in a game of pool or a live show at Rudz.

The tiny Montrose location of this Cajun favorite is open until 3 a.m. Sunday through Wednesday and 4 a.m. Thursday through Saturday, making it the perfect spot for some late-night fried seafood, po’boys, or a hearty bowl of gumbo. Have a sweet tooth in the middle of the night? Opt for the bread pudding.

This Montrose hangout gives “wake and bake” new meaning with its most popular pie, which comes topped with breakfast staples like bacon, hash browns, and sunny-side up eggs. In addition to pizza, Love Buzz serves beer, cocktails, and wine and stays open until 2 a.m.

At Katz, the world is your stacked deli sandwich at any hour of the day. The longtime Montrose location known for its slogan “Katz never kloses,” and with two additional locations — in the Heights and Shenandoah — it’s never been easier to score 24-hour deli eats, seven days a week.

This spirited River Oaks District destination keeps its doors open until 2 am daily. Guests looking to do it up big can do so with splurge-worthy seafood towers, baseball-sized Maryland crab cakes, and champagne-fueled cocktails. As an added bonus, Loch Bar has live music every night.

This popular Chinatown-adjacent restaurant specializes in pho tai be, rare veal cooked in silky pho broth. Slurp up a bowl before you sleep — they’re open until midnight six days a week, and closed on Mondays.

Take a trip back in time at this iconic Houston restaurant. The 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, 24 hours a day.