Alter Brewing Co.

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.

Our Barrel Room is 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 200 people to have a night they won’t forget. 

Our Loft  is intimate, unique and scenic. We won’t want to be too lofty, but the loft is an ideal spot for smaller groups. 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.

Our Private Dining Room in St. Charles 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.

Our Glass Enclosed Patio in St. Charles is available from November to April. The space seats 45 with room for 60 cocktail style and overlooks the St. Charles River.