If you misread this and you’re looking for some well-educated bob cats, stop right here. Otherwise, this is yet another opportunity to get a free professional styling. A Brooklyn Heights hair school or salon is offering graduated bob haircuts by licensed stylists. The ad says these are ideal for “straight or slightly wavy hair.” If you’re worried about being a guinea pig, there’s no need—all cuts will be supervised by senior staff. Appointments are available tomorrow (Thursday) and this weekend. Here’s the ad with the details.