Burlington's very own brewery, Magic Hat, offers a tour of their space for free from Wednesday to Friday (3:30pm, 4pm, 4:30pm, 5pm) and on Saturdays (1pm, 1:30pm, 2pm, 2:30pm).
They also have a small bar inside where you can taste all their beers on tap, shot by shot, free! They have the Humble Patience, Mother Lager, Blind Faith, Fat Angel, and of course, the No. 9.
You can also buy your favorite elixir by the gallon for $6--return the glass gallon to get your $2 bottle deposit back!