What is this fun of which you speak ? At the moment (for the next 12 weeks at least) we have soccer on Saturdays - 3 of my four kids play as does my DH(and he also referree's games as well) so we leave the house at 8.30am and get home at about 3.20 - and I therefore have to pack lunches/snacks for everyone just like a school day.....
Sunday morning DH plays soccer and he generally gets home at about 1.30 and then often passes out on the couch or bed for the rest of the afternoon.

But's another whole story for another day....
We also go bike riding sometimes (and now that DD2 has finally mastered the none-training wheel riding it is so much easier). Sometimes we'll take the dog for a walk to a local park for a play. I"ve just got back from the local library where we were picking up some books the kids had reserved.
However now one kid is in front of one tv watching a movie he borrowed, another kid is in front of the other tv watching a movie she borrowed, DD2 is at a friend's house and DD3 is asleep !! We do have some friends coming over soon so I am going to send the other kids up to the park with the dog for half an hour or so.
But yeah most of the time I am just caught up in the day to day life that we don't "do" "family fun" at the moment - that seems to be reserved for holiday time which is a bit depressing isn't it