Yes! Unfinishing School is open to a wide range of sexual identities, including married, partnered, unpartnered, monogamous, polyamorous, queer, straight, bisexual, gay, pansexual, kinky, vanilla, and much more.
There is no requirement to hold a particular sexual identity to participate in Unfinishing School (or even to know what all those words mean!), only a willingness to share space with people exploring different aspects of their sexual self.