This innovative perk is exclusive to McMillin Brewhouse.  No other brewery lets you share your favorite beer with your friends like this.  Bring up to four guests on any visit and extend your full 20% discount to up to two pints per friend (that's up to eight discounted friend pints on your tab, plus your own drinks at 20% off).  It's perfect for casual meetups or introducing buddies to our farm-fresh beers - no limits on how often you use it.  Just show your digital card at checkout.  We've never seen anything quite like it at other breweries, as it turns your membership into a social superpower, encouraging group visits and word-of-mouth growth.