272. Marketplace: Beer Business Booming at Onion Pub & Brewery On the main level, the Onion Pub and Brewery in Lake Barrington has the feel of a traditional English Pub, with giant timbers dating back 250 years overhead in the bar and November 6, 2012 All Contributors/Barrington Online Marketplace/Bars and Restaurants/Beer/Contributors/Julie Linnekin/Marketplace/Marketplace Monday/Onion Pub & Brewery/Photographers/Sponsored