The secret pop-up bar will open on July 20, from 10:00 AM to 5:00 PM, and if you do manage to find it, you will be given free beer, some swag, and entered into a raffle to win free beer for life, national park passes, and a cabin getaway, among other prizes.
The pop-up event was organized in partnership with the National Forest Foundation. Busch has promised to plant 100 trees in a national forest for every visitor who makes it to the shop, so if you’re passionate about beer and the environment, put on your hiking boots and get going.
The bar’s location is still a secret, but Busch has started dropping hints about the bar’s location on its Twitter account, so you should keep an eye on it. The first hint below will narrow down your search a little bit. 
Clue #1: Put on your drinking — err, thinking — cap and fill in the blank…#BuschPopUp is located in the U__A. pic.twitter.com/gF312s2a7y
— Busch Beer (@BuschBeer) July 16, 2019