Category Events - United States, Cedar Falls (IA) CEDAR VALLEY, Come on over to The Brass Tap to celebrate National Beer day! We will be running a promo ALL DAY Saturday, 50% off Bottled and Canned Beers to go. Afraid you won't find something you like? Don't fret, we have over 100 bottles and cans to choose from! Let's be real though... everyday is National Beer Day! Hope to see you here!