If you've never gone on a tour of the kinky dungeons of Kink.com's Armory complex, you may get your chance next weekend during S.F.'s high holiday of kink. In honor of BondCon, Kink's annual open house for Folsom Street Fair weekend, the company has been distributing free Armory tour passes around to bars and strip clubs, something that will continue tonight and tomorrow around SoMa, the Mission, Polk Street, and the Castro.

The deal is that you have to tweet/Facebook a photo of the pass in order to get a redemption code, so below are some of the examples from last night.

We're told that next week's tours, particularly on Friday and Saturday, are going to feature live bondage demos that don't usually happen during standard tours. And there's also a kickoff party for the weekend Thursday night at Harlot called Fete de Kink, and a whole BondCon vendor fair that runs all day Friday and Saturday, as well as classes and seminars — balloon bondage anyone?

Look for the free passes floating around, or just purchase a spot on a tour here ($25).