Brewery Profile
Wild Onion Brewery & Banquets
For visitors mapping out beer stops northwest of Chicago, this Lake Barrington brewpub is one of the area’s longer-running establishments, with roots going back to 2003. It operates as a family-owned brewery and restaurant rather than a production-only tasting room, so the first impression is shaped as much by the building as by the beer list. Guests enter a timber-framed bar and dining area centered on a large stone fireplace, giving the room a substantial, lodge-like feel without needing a formal occasion to visit. The format is straightforward: house-brewed beer, a comfort-food menu, and a dining room designed for people who may be stopping in for a pint, a meal, or both.
Travelers in this part of Illinois often look for brewery experiences that are easy to fold into a day trip, especially places where beer service is paired with a full meal and enough seating to suit mixed groups. Wild Onion fits that pattern through its brewpub setup. The known beer program is described broadly as handcrafted beer, so visitors looking for a specific style should treat the current lineup as something to verify on-site rather than assume in advance. Its appeal is less about a named flagship or a published specialty list and more about the kind of stop that works for diners, casual beer drinkers, and people who want a local brewery setting with food service available.
Practical details are anchored by the facility itself. The original bar and dining space is the main visitor setting, while The Great Hall, added in 2006, gives the property a separate area for banquets and larger community gatherings. That makes the brewery relevant not only for drop-in visits but also for events, though availability, capacity, menus, and beer offerings should be confirmed directly with the business. If the goal is simply to sample what is being poured that day, the taproom is the place to confirm the day’s beers and any food options currently being served. For a visitor, the most reliable expectation is a long-established Lake Barrington brewpub with handcrafted beer, comfort food, a distinctive timber-and-stone interior, and an event space attached to the broader operation.
Located in Lake Barrington, Illinois, Wild Onion Brewery & Banquets has operated as a family-owned establishment since its founding in 2003. The facility functions as a brewpub, offering a menu of handcrafted beers alongside a selection of comfort food. The original structure features a timber-framed bar and dining area anchored by a large stone fireplace. In 2006, the brewery expanded its footprint by constructing The Great Hall, a dedicated space designed to accommodate banquets and large community gatherings.
Website available
22221 N Pepper Rd, Lake Barrington, IL 60010, USA, Lake Barrington, Illinois, 60010
Phone: 847.381.7308
Website: http://onionbrewery.com/
Hours: ["Monday: Closed","Tuesday: 12:00 – 9:00 PM","Wednesday: 12:00 – 9:00 PM","Thursday: 12:00 – 9:00 PM","Friday: 11:00 AM – 9:00 PM","Saturday: 11:00 AM – 9:00 PM","Sunday: 11:00 AM – 8:00 PM"]
Upcoming Events
Upcoming public events currently attached to this brewery.
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2026 Barrington Area TasteFest
Oct 21, 2026
The area's largest 'Foodie' event of the year, featuring complimentary samplings from area restaurants, microbrewers, wineries, and distillers. Includes live music and fun activit…
Frequently Asked Questions
- Where is Wild Onion Brewery & Banquets located?
- Wild Onion Brewery & Banquets is located at 22221 N Pepper Rd, Lake Barrington, IL 60010, USA, Lake Barrington, Illinois, 60010. Use the map and directions on this page to plan your visit.
- What are Wild Onion Brewery & Banquets's hours?
- Current hours are: ["Monday: Closed","Tuesday: 12:00 – 9:00 PM","Wednesday: 12:00 – 9:00 PM","Thursday: 12:00 – 9:00 PM","Friday: 11:00 AM – 9:00 PM","Saturday: 11:00 AM – 9:00 PM","Sunday: 11:00 AM – 8:00 PM"]. Hours can change on holidays and during private events — call ahead if your visit is time-sensitive.
- How can I learn more about Wild Onion Brewery & Banquets?
- Visit http://onionbrewery.com/ for the brewery's own information about beers, events, and operations. Beer.Social aggregates public data and visitor-facing details to help with planning a stop.