Host Your Event at Alter

Milestone birthday? Company shindig? Tuesday? Whatever the reason, your next event deserves killer brews, craveable bites, and a space full of good energy. Let’s raise a glass to making it unforgettable—hit us up!

Downers Grove Events   St. Charles Events   Oak Brook Events

Alter Brewing St. Charles Private Dining Room Party
Alter Brewing Engagement Parties
Alter Brewing Company Private Events

Let’s Make Some (Unforgettable) Memories

​Great events don’t just happen—they’re brewed. With awesome spaces, crave-worthy food, craft beer on tap, and a team that knows how to bring the good vibes, we’ve got everything you need to throw a party worth remembering.

Big crowd? Intimate hang? Birthday bash or office mixer? We’ve got a space that fits, and a crew that gets it. Let’s turn your next get-together into a night no one stops talking about.

Perfect For:

  • Weddings & Receptions
  • Birthdays & Anniversaries
  • Corporate Events
  • Bachelor & Bachelorette Parties
  • Game & Draft Nights
  • That One Thing You Love
Alter Brewing Barrel Room in Downers Grove

150 Cocktail • 100 Seated

The Barrel Room

It’s where big parties feel cozy and comfortable. It’s where fancy parties are fun. With a variety of seating conditions, a private bar and dedicated bartender, and a 4-tap draft menu, it’s an ideal spot for up to 150 people to have a night they won’t forget.

Maximum 50 people

The Loft

Intimate. Unique. Scenic. We won’t want to be too lofty, but the loft is an ideal spot for smaller groups of 50 or fewer. With tableside service, a 70-inch TV, and your own private bathroom (!), our Loft spot makes smaller parties feel like the social event of the season.

Alter Brewing Private Dining Room

50 Cocktail • 36 Seated

Private Dining Room

Sit around our table and raise a glass. Our private dining room sits 36, with room for 50 for a cocktail event. Enjoy our semi-dedicated outdoor space when the weather is right, and enjoy our beer, food, and your company all year round.

Holiday Party in the Alter Tent St. Charles

Join us this summer!

All-Seasons Riverside Patio

Enjoy dining al fresco in St. Charles on our beautiful outdoor patio along the river. This year-round space will be enclosed when it’s cold and open when it’s warm. Bring people together every season. Tent is available for Rental during the colder months.

Oak Brook Private Dining Room

55 Cocktail • 42 Seated

Private Dining Room

Sit around our table and raise a glass. Our private dining room sits 42, with room for 55 for a cocktail event. Bask in the private outdoor space when the weather is right, and enjoy our beer, food, and your company all year round.

Alter Brewing + Kitchen Oak Brook Semi-Privte Event

Capacity varies

Semi-Private Event

Our Oak Brook location is incredibly flexible when it comes to larger events. In addition to the intimacy of the Private Dining Room, larger gatherings can utilize other sections of the restaurant to accommodate a wide variety of engagements.

Our clients are the best

We’ve had the privilege to brew up new memories with some truly amazing people over the years. Maybe you’ll be next!

Thank you to you and your team for a wonderful experience. There was an overwhelming amount of positive feedback from our guests. The servers were efficient and friendly. Many folks were amazed the number of drinks and faces they remembered. The food was fantastic…

Robert

Wedding Welcome Drinks

Thank you so much for everything! …my fiancé was so happy with his birthday! All our family and friends loved the food and drinks. All staff was amazing, as well! Tiffany was phenomenal, Asim was really helpful and kind and all other staff were wonderful!

Aubray

Surprise Birthday Party

Good Morning!  Another successful event!  Many thanks to you and your team on the fantastic service and creating a welcoming environment for all our guests.  We are pleased with how everything turned out.  We enjoyed the food, drink and atmosphere.  Those cheesecurds…

Vince

Corporate Buyout

Alter Brewing Wedding Table
Alter Brewing Circle Logo

Let’s Get This Party Started

Got questions about our spaces, packages, or what kind of party tricks we’ve got up our sleeve? Drop us a line and we’ll get back to you faster than you can say “another round, please!”

Downers Grove

2300 Wisconsin Ave • Downers Grove, IL 60515
Mon-Thu 3-10 • Fri 12-11 • Sat 11-11 • Sun 11-7

Get Directions  •  (630) 541-9558  •  Full Details

Oak Brook

1170 22nd St. • Oak Brook, IL 60523
Sun-Thu 11-11 • Fri + Sat 11-1

Get Directions  •  (630) 819-8411  •  Full Details

 

St. Charles

12 S. First St • St. Charles, IL 60174
Mon-Thu 11-11 • Fri+Sat 11-12 • Sun 11-10

Get Directions  •  (331) 901-5949  •  Full Details