in "It Takes a Village Idiot, and I Married One", the Griffin family vacation at Quagmire's cabin although Lois warns the kids not to touch anything until she has a chance to disinfect everything. When Peter sits on the couch, he finds it's rigged to knock someone unconscious and strip their clothing, flipping their bodies into various positions for sex. Unfortunately, they also find Quagmire forgot about their visit and is there with an Asian date while he is dressed as a geisha.
Quagmire tries to take Meg Griffin to the cabin for sex after her 18th birthday in "Quagmire and Meg" but Peter and Lois stop him in time, with Lois demanding one weekend a month use of the cabin for her and Peter. As Meg does not recall being previously in the cabin, there is a possibility that it may not be the same cabin as before.