PORTLAND, Ore. — Two tour buses will be bringing shoppers around the Portland area to shop at mom-owned small businesses on Small Business Saturday.

One bus will run on the East side and one on the Westside. It's a massive collaboration between more than 20 mom-owned businesses. Learn more about the event

The MOB started in Portland in 2012 as a free Facebook group. It has since expanded to six states, more than 20 chapters, and 450 businesses.