Does Portland Have Other Hidden Treasures?

I've been to Lincolns, Portland's most renowned hidden speakeasy, and loved it.

This weekend, I discovered (thanks to online hints) another hidden bar, the entrance to which is sneakily concealed within Blyth & Burrows.

I am loving these secret gems of Maine and I'm hoping to come across more! Do you have a favorite hidden spot, secret menu item, code word entrance, or the like? Leave a comment below or to our facebook page, I want to know your secrets!