You have a brilliant idea. DSs were doing curling on their Mario and Sonic at the Winter Games on the Wii this weekend. I wish I had thought to suggest real curling on the kitchen floor. I'd be willing to paint those bulleye markings at the ends of the hallways too.
Ha ha ha...I've often wondered that myself! 4/5 out of my family members curled/have curled at some point in their lives, yet it was my mother who always did (and still does do) the housework. Funny that how if it's a game, kids will do almost anything!