This is a great way to get out and about, see different parts of the city/state and try some great local beer! We have purchased the Colorado Hop Passport for three years in a row now and love it. We have been able to try so many new breweries that we probably would have never thought to venture out and try. You take the book and the brewery with stamp their page and then it's buy-one-get-one on their beer.
hoppassport.com/2021-colorado