Host Your Event at Alter

Your event deserves to be memorable. It deserves good food and great beer. Let’s bring people together to raise a glass.

Let’s Make Some Memories

An event is made by the experience people have coming together. If you have a unique venue, great food and beer, and smiling service, you have what you need for a successful event.

With multiple rooms for parties of different sizes, we’ve got the room you need to host any event. We’ve got what it takes to have more than a good time. We’ll help you turn any event into something truly memorable.

Check out our spaces below.
St. Charles Private Events Guide
Downers Grove Private Events Guide

Perfect For:

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

175 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, a 4-tap draft menu, and your own bags set, it’s an ideal spot for up to 175 people to have a night they won’t forget.

Maximum 40 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

40 Cocktail • 30 Seated

Private Dining Room

Sit around our table and raise a glass. Our private dining room sits 30, with room for 40 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.

Alter Brewing Circle Logo

Message Lisa

Any questions you may have regarding our spaces, packages, and availability, Lisa will get back to you as soon as possible.

Please note that the barrel room and loft are able to be booked during normal taproom hours; as they operate independently from the taproom. We are happy to accommodate taproom events (like business luncheons) scheduled prior to business hours, however we rarely close down the taproom completely.

*Please note that we do not take reservations in Downers Grove, but we do in St. Charles. You can make them on Tock.

Downers Grove

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

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

Oak Brook

1170 22nd St. • Oak Brook, IL 60523

St. Charles

12 S. First St • St. Charles, IL 60174
Mon-Thu 4-11 • Fri+Sat 11-12 • Sun 11-11

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