Events Calendar

Live music, trivia nights, game days and special events. Find your next great night out.

Event Type

The Spirits of Samhain: An Authentic Irish Halloween · Sat, Oct 31, 9:00 PM - Get ready for a hauntingly good time at O’Sullivan’s Irish Pub! Join us in Arlington for a night of music, mystery, and legendary Irish hospitality. Did you know Halloween actually began in Ireland over 2,000 years ago as the Celtic festival of Samhain? The Celts wore wild disguises to blend in with wandering spirits—a playful tradition we are keeping alive! Come raise a pint and celebrate the true spirit of Halloween with us: • Live Music & Dancing: A killer band keeping the floor moving all night. • Costumes Highly Encouraged: Wear your wildest, funniest, or most creative disguise. • Wicked Brews: Perfectly poured pints of Guinness and festive drink specials. • Authentic Vibes: Cozy, welcoming pub atmosphere packed with Halloween cheer. Sláinte and Happy Samhain!

LIVE MUSIC- LUSH · Sat, Oct 31, 9:30 PM - DC-based LUSH is your nostalgia jukebox, playing the best party-rock hits of the 90s and 2000s to today with some classic faves as well. Every show is high excitement with one mission: a great time! Bring a friend, grab a beer, scream-sing, and dance to bangers from your youth with Faith, Derek, Jake, Karlin, and Mort!

Steelers Nation Watch Party ( vs. Cleveland Browns) · Sun, Nov 1, 1:00 PM - 🖤💛 STEELERS NATION, IT'S GAME DAY! 🏈 The Steelers take on the Cleveland Browns this Sunday! Grab your Terrible Towel and join us at O’Sullivans Irish Pub for the game! 🏈 Steelers vs. Cleveland Browns 📅 Sunday, November 1st 🕐 Kickoff at 1 PM 📍 O’Sullivans Irish Pub | Arlington, VA

Trivia · Wed, Nov 4, 7:00 PM - Test you knowledge every Wednesday at 7:00 PM at the O'Sullivan's Trivia Night. Bring a team or test yourself, we have fantastic prizes up for grabs each week. Tables fill up incredibly fast, so we highly recommend arriving early. Come for dinner and drinks to secure your spot, settle in, and get ready to win!

Live Music with Britton James · Thu, Nov 5, 8:30 PM - 🎸 THURSDAY NIGHTS WITH BRITTON JAMES! 🍻 Your Thursday night soundtrack is covered! Join us for live music with Britton James starting at 8:30 PM. 📍 O'Sullivans Irish Pub

Trivia · Wed, Nov 11, 7:00 PM - Test you knowledge every Wednesday at 7:00 PM at the O'Sullivan's Trivia Night. Bring a team or test yourself, we have fantastic prizes up for grabs each week. Tables fill up incredibly fast, so we highly recommend arriving early. Come for dinner and drinks to secure your spot, settle in, and get ready to win!

Live Music with Britton James · Thu, Nov 12, 8:30 PM - 🎸 THURSDAY NIGHTS WITH BRITTON JAMES! 🍻 Your Thursday night soundtrack is covered! Join us for live music with Britton James starting at 8:30 PM. 📍 O'Sullivans Irish Pub

Trivia · Wed, Nov 18, 7:00 PM - Test you knowledge every Wednesday at 7:00 PM at the O'Sullivan's Trivia Night. Bring a team or test yourself, we have fantastic prizes up for grabs each week. Tables fill up incredibly fast, so we highly recommend arriving early. Come for dinner and drinks to secure your spot, settle in, and get ready to win!

Live Music with Britton James · Thu, Nov 19, 8:30 PM - 🎸 THURSDAY NIGHTS WITH BRITTON JAMES! 🍻 Your Thursday night soundtrack is covered! Join us for live music with Britton James starting at 8:30 PM. 📍 O'Sullivans Irish Pub

Trivia · Wed, Nov 25, 7:00 PM - Test you knowledge every Wednesday at 7:00 PM at the O'Sullivan's Trivia Night. Bring a team or test yourself, we have fantastic prizes up for grabs each week. Tables fill up incredibly fast, so we highly recommend arriving early. Come for dinner and drinks to secure your spot, settle in, and get ready to win!

Live Music with Britton James · Thu, Nov 26, 8:30 PM - 🎸 THURSDAY NIGHTS WITH BRITTON JAMES! 🍻 Your Thursday night soundtrack is covered! Join us for live music with Britton James starting at 8:30 PM. 📍 O'Sullivans Irish Pub

Trivia · Wed, Dec 2, 7:00 PM - Test you knowledge every Wednesday at 7:00 PM at the O'Sullivan's Trivia Night. Bring a team or test yourself, we have fantastic prizes up for grabs each week. Tables fill up incredibly fast, so we highly recommend arriving early. Come for dinner and drinks to secure your spot, settle in, and get ready to win!

Live Music with Britton James · Thu, Dec 3, 8:30 PM - 🎸 THURSDAY NIGHTS WITH BRITTON JAMES! 🍻 Your Thursday night soundtrack is covered! Join us for live music with Britton James starting at 8:30 PM. 📍 O'Sullivans Irish Pub

Trivia · Wed, Dec 9, 7:00 PM - Test you knowledge every Wednesday at 7:00 PM at the O'Sullivan's Trivia Night. Bring a team or test yourself, we have fantastic prizes up for grabs each week. Tables fill up incredibly fast, so we highly recommend arriving early. Come for dinner and drinks to secure your spot, settle in, and get ready to win!

Live Music with Britton James · Thu, Dec 10, 8:30 PM - 🎸 THURSDAY NIGHTS WITH BRITTON JAMES! 🍻 Your Thursday night soundtrack is covered! Join us for live music with Britton James starting at 8:30 PM. 📍 O'Sullivans Irish Pub

Trivia · Wed, Dec 16, 7:00 PM - Test you knowledge every Wednesday at 7:00 PM at the O'Sullivan's Trivia Night. Bring a team or test yourself, we have fantastic prizes up for grabs each week. Tables fill up incredibly fast, so we highly recommend arriving early. Come for dinner and drinks to secure your spot, settle in, and get ready to win!

Live Music with Britton James · Thu, Dec 17, 8:30 PM - 🎸 THURSDAY NIGHTS WITH BRITTON JAMES! 🍻 Your Thursday night soundtrack is covered! Join us for live music with Britton James starting at 8:30 PM. 📍 O'Sullivans Irish Pub

Trivia · Wed, Dec 23, 7:00 PM - Test you knowledge every Wednesday at 7:00 PM at the O'Sullivan's Trivia Night. Bring a team or test yourself, we have fantastic prizes up for grabs each week. Tables fill up incredibly fast, so we highly recommend arriving early. Come for dinner and drinks to secure your spot, settle in, and get ready to win!

Live Music with Britton James · Thu, Dec 24, 8:30 PM - 🎸 THURSDAY NIGHTS WITH BRITTON JAMES! 🍻 Your Thursday night soundtrack is covered! Join us for live music with Britton James starting at 8:30 PM. 📍 O'Sullivans Irish Pub

Trivia · Wed, Dec 30, 7:00 PM - Test you knowledge every Wednesday at 7:00 PM at the O'Sullivan's Trivia Night. Bring a team or test yourself, we have fantastic prizes up for grabs each week. Tables fill up incredibly fast, so we highly recommend arriving early. Come for dinner and drinks to secure your spot, settle in, and get ready to win!