Days of Darkness
A chilling shadow slithers once more through our breweries… The veil between worlds thins, and with it comes the return of the eerie, the unholy, and the undead thirst for dark beer. Beware… for all things that go bump in…
Category: Events- Brookfield
Kris Kringle Market in Brookfield (11/15)
Join us on 11/15/2025 from 12pm-5pm for the Brookfield Kris Kringle Market at Imperial Oak Brewing. Event is free to attend and all ages are welcome. This is sipping and shopping with the holiday vibes in the air. Relax and…
Weekly Trivia At Both Locations!
Assemble your team or get one going now for live trivia! Join us weekly in both of our taprooms! Mondays at 7:00 pm in Brookfield, and on Wednesdays at 7:00 pm in Willow Springs. No reservations needed at either pub,…
Jazz Night Tuesdays in Brookfield
Come on out and join us every Tuesday at 7pm as we host a variety of local jazz artists. No cover, just swing on in to enjoy some live music and beer!Upcoming:11/4: Elmhurst Gretsch Guitar Ensemble11/11: Heloc11/18: Steve Knight Trio11/25:…
Weekly Bingo Thursdays in Brookfield!
Grab your dauber and green sun visor and head over to the brewery for Bingo Night! We’re excited to host weekly bingo on Thursdays in Brookfield! The fun starts at 7:00. Free to play, and great prizes every night!
Order Of The Oak- Mug Club Membership
Emerging from the shadows and into the brewery, the Order of the Oak has arrived! Offering the power of more beer all year, the Order of the Oak membership is our new mug club for you or that beer lover…
Online Merch now Available
Can’t make it to the brewery or wanna send some swag to your buddy outta state? Maybe you just wanna peruse some other cool stuff we make too. Check out our WAMI Swag page for all your IOB merch needs!
What’s in those Barrels?
This is a question we get a lot, so we decided to make a list. Here is what we have barrel aging right now.