In this weather I smoke in the house. My G/F isn't bothered by the smell -- rather enjoys most of what I smoke -- and keeps pointing out that it's my house.
I'm [very slowly] working on converting a room upstairs to a den, of sorts. We had friends over on New Year's day, so there were as many as five cigars going at a time (my G/F doesn't smoke). I'd like to have a space in the house that's more geared towards congregating with cigars that has appropriate smoke abatement, etc. and figure that while I'm at it, I may as well make it conducive to my chillin' in general.
I also like to visit the local B&M, but they're only open 'til 6 most nights; 'til 8 on Thursday and Friday. So it's typically only Thursdays and Fridays that I make the twenty-mile drive 'cause I prefer to spend a few hours visiting. And Thursday's poker night, so it's always a large crowd.