Summer League!

Join in!

Summer Trivia League

Featured Photo

View Photo Gallery
Slide 3

SF Bay Area Corporate Events & Parties

Slide 2

Quiz Packs for Hosting Your Own Pub Trivia!

Slide 4

6,850 + Quizzers. Join Us!

Arrow Prev Arrow Next

What is Brainstormer?

A team-based trivia challenge hosted at bars and corporate events, providing participants with tons of fun, fruitful knowledge, and prizes! Learn more

Quiz Packs Boost Profits!

Brainstormer’s turn-key quiz packs draw in customers to your bar/restaurant week after week! Learn more

Corporate Services

Whether it’s in the conference room or aboard a boat, our corporate quiz packs are perfect for team-building and fun at any venue. Learn more

Join the Regulars

Brainstormer Regulars are smart and savvy! Create a profile, connect with others, start quizzing, find a date! Learn more
Nickies Bar Shakespeare's Grille & Pub San Pedro Square Market Danny Coyle's Sauced BBQ & Spirits
Shakespeare's Grille & Pub The Vig Alehouse Bar Basic Swank Cocktail Club O'Donoghue's Tavern
Humpy's Great Alaskan Alehouse The Alley Fadó Irish Pub Fred's Murphy's Irish Pub
Humpy's Big Island Alehouse Murphy's Grand Irish Pub O'Neill's Irish Pub San Mateo Fadó Irish Pub Rí Rá Irish Pub Evansville
Molly Malone's Irish Pub and Restaurant Kennedy's Irish Pub Rí Rá Irish Pub Arlington McMullan's Irish Pub Pacific Coast Brewing Company
Fadó Irish Pub Redcoats - SUNDAYS The Swingin' Door Mike's Place Sonoma Chicken Coop
Katie Bloom's National Press Club Anna Liffey's Irish Bar and Restaurant House of Guinness Finnegan's Marin
Pizza Inferno Pub 317 Albatross Pub O'Neill's Pub and Restaurant Morgantown Brewing Company
Tigín Irish Pub Flatiron SoMa StrEat Food Park Rosamunde Sausage Grill Pyramid Alehouse Seattle
Henry's Pub The Underground Pub Paddock Lane Sauced BBQ Petaluma Molly Malone's Irish Pub and Restaurant
Plymouth Tavern Ireland's Four Courts University of Vermont Monaghan's Bar Rose and Crown Pub
Lenny's Restaurant Napper Tandy Asiento Fibbar Magee's Dubliner Noe Valley
Rogue Ales Public House McGah's Pub & Pianos Pyramid Alehouse (Berkeley) The Thomas Meagher Bar Gashead Tavern
Martin Macks Tapz Bar Tigín Irish Pub Swirl on the Square Rula Bula
Rí Rá Irish Pub Portland Fadó Irish Pub Brigid's Irish Pub Angel City Brewery The Churchill Tavern
Sam's Tavern Coalhouse Pizza Daily Pint Rumors O'Bannon's Taphouse
Redcoats Polo Grounds Fadó Irish Pub

Quiz Teams!

  • team
  • Check out the ranks of our smart 'n' cool quiz teams and Add YOUR team!


  • regular
  • Connect with other Quizzers and Teams * Get Hints * Find a Date! * Add your FREE profile now! Learn more

Join Mailing List

  • mail_envelope
  • Let us keep in touch with you about news and fun promotions! Join Now!


  • crew
  • Learn more about us and meet the crew.