I like history and old things, so I really enjoyed my visit here. It was very amusing to learn about the daily 11am rum break in Portland and how P. T. Barnum was an active prohibitionist. I found the place by accident and I believe its only open twice a week (Monday and Thursday) for a few hours, so be sure to call in advance. Its not a flashy place, but a good choice for those who like history.
A Portland treasure!