Kitchen condensation

Here's one that I posted to the Norther Brewer forum. Any clues, please chime in below...

"The kitchen stove that I brew on, unfortunately, does not vent to the outdoors. The problem that I have is that condensation really builds up big time in the house during the boil. There are some spots in the house (downstream from the kitchen) where condensation will build up at the ceiling and then drip down the wall, creating some annoying streaks. Does anybody have experience with this problem and have any advice on what I can do to avoid it? We rent, and putting in a vent through the wall is not an option."