Host Quizzes For Us!

... in San Francisco


Featured Photo

View Photo Gallery
Slide 3

Corporate & Private Quiz Events

Slide 2

Special Promotions for New Bars!

Slide 4

6,282 + Quiz Regulars!

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
Humpy's Great Alaskan Alehouse Eureka Casino Resort Fadó Irish Pub Y'all Come Back Saloon Harvey American Public House
Rí Rá Irish Pub Portsmouth House of Guinness Rí Rá Irish Pub Portland Jamison's Roaring Donkey O'Neill's Irish Pub San Mateo
University of Vermont Murphy's Irish Pub Rí Rá Irish Pub Arlington Bar Basic Rosamunde Sausage Grill
Anna Liffey's Irish Bar and Restaurant Morgantown Brewing Company The Vig Alehouse Fadó Irish Pub Pub 317
Molly Malone's Irish Pub Fadó Irish Pub Sam's Tavern Elephant and Castle - Chicago (Huron) Pacific Coast Brewing Company
Ireland's Four Courts Coalhouse Pizza Molly Malone's Irish Pub and Restaurant Fibbar Magee's Asiento
Murio's Trophy Room Swirl on the Square The Churchill Tavern Shakespeare's Grille & Pub Tigín Irish Pub
Molly Malone's Irish Pub and Restaurant Pizza Inferno Redcoats Redcoats - SUNDAYS The Underground Pub
Fadó Irish Pub Polo Grounds Rogue Ale House Pyramid Alehouse (Berkeley) McMullan's Irish Pub
Shakespeare's Grille & Pub Canterbury Ale House Swank Cocktail & Coffee Club Tigín Irish Pub The Alley
Brigid's Irish Pub Fadó Irish Pub Napper Tandy Fadó Irish Pub Gashead Tavern
East Village Tavern Angel City Brewery Elephant and Castle - Chicago (Wabash) San Pedro Square Market Dubliner Noe Valley
Humpy's Big Island Alehouse Plymouth Tavern Albatross Pub Pyramid Alehouse Seattle Nickies Bar
Fred's Sauced BBQ & Spirits Danny Coyle's Monaghan's Bar National Press Club
Lenny's Restaurant Finnegan's Rose and Crown Pub Murphy's Grand Irish Pub O'Donoghue's Tavern
O'Bannon's Taphouse Dan's Irish Sports Bar Martin Macks McGah's Pub & Pianos Rula Bula
Infusion Lounge O'Neill's Pub and Restaurant Crab Corner Rí Rá Irish Pub Evansville SoMa StrEat Food Park
Fadó Irish Pub Kennedy's Irish Pub Katie Bloom's

Daily Challenge

  • james
  • Each day we post a brand new trivia question for you to answer. Take a quiz!

Quiz Regulars!

  • regular
  • Connect with other Regulars 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.