Yeah, I prefer the hot weekend out of Sofia, too, but there are so much nice places here. My favorite it's playing cards with friends at Zaimov Park, biking all around the Borisova Gradina or/and on the way to Boyana. It's fun, because on the way to there it's only climbing and you are like death at the top, but after this you just go as fast as you can down the way back... it's very refreshing to be faster with the bike than a car :D And all time favorite it's a after-work beer in some park or the backyard of some friends :D
But now it's cold and rainy, so I'll stay home all day long and will clean around, watch some nice movies, read few (hundred I hope) pages of my book. This is nice and refreshing just like the above things :) At least for me.